The DNA polymerase that fills in the gap between two Okazaki fragments after they are synthesized uses RNA primers to synthesize the missing DNA. This process is called primer extension.
The RNA primers are short, single-stranded RNA sequences that are complementary to the DNA template strand. They are synthesized by the enzyme primase, which is specialized in synthesizing RNA primers. Once the RNA primers are synthesized, the DNA polymerase can then use them as a starting point to synthesize the missing DNA nucleotides and fill in the gap between the two Okazaki fragments. The RNA primers are later removed by another enzyme, called RNase H, and replaced with DNA nucleotides by the same DNA polymerase, which then seals the nick with a phosphodiester bond to complete the synthesis of the lagging strand.
Learn more about DNA polymerase: https://brainly.com/question/1343187
#SPJ11
please help me fill in the model i need it now thank you
The flight or fight response helps the body to maintain the homeostatic condition of energy demand by providing the necessary energy to respond to a perceived threat triggered by the activation of the sympathetic nervous system, which causes an increase in heart rate, blood pressure, glucose release, and activation of lipolysis.
What is the role of the flight or fight response in homeostasis?The flight or fight response is a physiological response that occurs in response to a perceived harmful event, attack, or threat to survival. The response is aimed at preparing the body to either fight or flee from the perceived threat. The response is triggered by the activation of the sympathetic nervous system.
Here is a model that shows how the flight or fight response helps to maintain the homeostatic condition of the energy demand of the body when the stimulus was activated:
Perception of the threat/stimulus: The body perceives a stimulus, such as an attack or a threat, which activates the hypothalamus in the brain.Activation of the sympathetic nervous system: The hypothalamus activates the sympathetic nervous system, which triggers the release of adrenaline and noradrenaline from the adrenal glands.Increase in heart rate and blood pressure: Adrenaline and noradrenaline cause the heart rate and blood pressure to increase. This helps to transport oxygen and nutrients to the muscles to prepare them for physical activity.Release of glucose: Adrenaline and noradrenaline also stimulate the liver to release glucose into the bloodstream, which provides energy for the muscles to use during physical activity.Decrease in insulin: Adrenaline and noradrenaline inhibit the release of insulin from the pancreas, which helps to increase blood glucose levels.Activation of lipolysis: Adrenaline and noradrenaline also activate lipolysis, which is the breakdown of stored fat into fatty acids. Fatty acids can be used as a source of energy for the muscles.Maintenance of energy demand: The flight or fight response helps to maintain the homeostatic condition of energy demand by providing the body with the necessary energy to respond to the perceived threat. Once the threat has passed, the parasympathetic nervous system is activated, which helps to bring the body back to its normal state.Learn more about flight/fight response and homeostasis at: https://brainly.com/question/9295889
#SPJ1
which of the following contains the genetic code, or DNA, of an organism?
#1 diffusion
#2chromosome
#3 nutrient
#4 water molecule
angiosperms owe their widespread distribution to their production of pollen seeds and flowers. what is the greatest advantange to the production of flowers
The most significant advantage of producing flowers is that they can reproduce quickly and effectively. As well as spread their pollen across large distances.
Flowers are a type of modified shoot that contain reproductive organs, and their bright colors and nectar attract pollinators like bees, butterflies, and hummingbirds. The pollen is transferred from one flower to another, leading to cross-pollination and gene exchange, which helps the plant species to adapt to new environments and survive in diverse climates. Flowers also help protect the reproductive organs from dehydration, heat, and other environmental stresses. In addition, the production of flowers provides food sources for many species of animals, further aiding in the dispersal of the plant's genetic material.
Learn more about flowers: https://brainly.com/question/30655538
#SPJ11
where is the only time that both velocity and acceleration are 0?
Explanation:
actually velocity is directly proportional to acceleration so when velocity is constant then acc is also constant
the presence of which enzyme detected by this medium acts as virulence factor for some pathogenic bacteria?
The enzyme detected by this medium that acts as a virulence factor for some pathogenic bacteria is hemolysin.
What is a virulence factor?A virulence factor is a protein or substance produced by pathogenic microorganisms, including viruses, bacteria, fungi, and protozoa, that allows them to cause disease in their host. These factors help microorganisms establish themselves within the host and cause harm.
The medium described in the question is Blood Agar. Hemolysin is an enzyme detected by this medium that acts as a virulence factor for some pathogenic bacteria. Hemolysin is an enzyme produced by some bacteria that destroys red blood cells (erythrocytes) and causes the release of hemoglobin. Hemolysin is a significant virulence factor for some pathogenic bacteria because it causes tissue damage and allows the bacteria to spread throughout the host.
Read more about pathogenic :
https://brainly.com/question/1273396
#SPJ11
the plasma membrane ca2 -atpase is a pump that functions in the primary active transport of ca2 out of the cell. what features do you expect of this pump and the cellular environment? choose all that apply.
The plasma membrane Ca2+-ATPase is a pump that functions in the primary active transport of Ca2+ out of the cell.
This pump is integral to the membrane and is powered by ATP hydrolysis. It transports Ca2+ against its electrochemical gradient, requiring an energy source.
It should be able to interact with a wide range of Ca2+-containing compounds.
Additionally, the pump should be able to regulate Ca2+ concentrations in the cell, allowing cells to maintain proper intracellular Ca2+ levels. In order for the Ca2+-ATPase to function, the cellular environment must be able to provide the necessary ATP, as well as a steady supply of Ca2+ to the pump.
Furthermore, the cellular environment should provide an environment conducive to proper enzyme activity, as well as allow for proper transportation of Ca2+ ions out of the cell. All of these features are necessary for the proper functioning of the Ca2+-ATPase pump in the primary active transport of Ca2+ out of the cell.
To know more about plasma membrane click on below link:
https://brainly.com/question/14727404#
#SPJ11
Identify what primatologists Dorothy Cheney and Robert Seyfarth discovered during their study of vervet monkey vocalizations?
Dorothy Cheney and Robert Seyfarth, both primatologists, discovered that vervet monkeys have distinct alarm calls for different types of predators during their study of vervet monkey vocalizations. These specific alarm calls allow the monkeys to communicate about the type of threat and respond accordingly, showing that vervet monkeys possess a complex communication system.
During their study of vervet monkey vocalizations, primatologists Dorothy Cheney and Robert Seyfarth discovered that the monkeys use a variety of vocalizations to convey information to each other. They discovered that the vervet monkeys have a complex communication system that includes different types of calls for different types of situations and predators. According to their research, vervet monkeys have three distinct alarm calls, each with a specific meaning. The first is a low-pitched bark that indicates a general threat, such as a leopard. The second is a high-pitched screech that indicates an aerial predator, such as an eagle.
The third is a chutter, which indicates a snake on the ground. They also discovered that the vervet monkeys can learn to recognize different individuals in their group based on their vocalizations. This allows them to keep track of who is who and helps them form and maintain social bonds. Overall, Cheney and Seyfarth's research demonstrated that vervet monkeys have a sophisticated vocal communication system that helps them survive and thrive in their environment.
For more such questions on primatologists , Visit:
https://brainly.com/question/17097529
#SPJ11
How did the use of telementry make possible for you to discover how the burmese python is affecting the everglades ecosystem
Telementry is used to make it possible to find out how the Burmese python is affecting the Everglades ecosystem. The telemetry system is utilized to transmit signals from a Burmese python to a satellite.
The transmitter is a battery-powered device that has been surgically inserted into the snake. The telemetry system is used to monitor the Burmese python's behavior and whereabouts, as well as to assist researchers in determining the snake's impact on the environment. It is possible to estimate a Burmese python's range and habitat preferences by tracking its movements with telemetry. In short, the telemetry system makes it possible for researchers to study the Burmese python in the Everglades ecosystem, allowing them to learn more about the snake's impact on the environment.
For more such questions on Burmese python, click on:
https://brainly.com/question/28168264
#SPJ11
How is our ear able to hear? Please respond in 1-2 complete sentences using your
best grammar.
Answer: The ear is able to hear through the process of sound waves entering the ear canal, causing the eardrum to vibrate, which in turn moves the tiny hair cells in the inner ear that convert the vibrations into electrical signals sent to the brain.
Explanation:
The ear is an intricate sensory organ that is responsible for hearing and balance. The process of hearing begins with the outer ear, which collects sound waves and directs them down the ear canal toward the eardrum. When sound waves reach the eardrum, they cause it to vibrate.
The vibrations are then transmitted to the inner ear, where tiny hair cells in the cochlea convert the vibrations into electrical signals. These signals are sent to the brain via the auditory nerve, which then interprets them as sound.
In summary, the ear is able to hear by converting sound waves into electrical signals that are sent to the brain for interpretation.
Read more about Ear:
https://brainly.com/question/14669196
Hair colors
1. Is the mutation helpful, harmful or
neutral for humans? How do you know?
What are some reasons you can
hypothesize for this?
Hair colors is a mutation that is neutral for humans.
Some persons have coloured hair through viable errors resulting from mutations in the genetic code.
What are mutations?Any error or mutation that keeps the affected cell alive would be considered a viable one. This is because there are mutations in which key features or processes essential to life have to be altered.
The cells that undergo these alterations would not be able to sustain life. The mutation that results in coloured hair is one that doesn't disrupt a crucial procedure; it affects the gene that makes melanin, the pigment that gives hair its color.
As a result, we can say with certainty that some people have coloured hair as a result of viable errors or mutations that do not affect life-supporting systems.
To learn more about mutations, visit:
brainly.com/question/17130462
#SPJ1
golden shiner and mud minnows lay their eggs on chara (green algae). in which pond would you find them?
Golden shiner and mud minnows lay their eggs on chara (green algae) in ponds with favorable conditions. Golden shiner and mud minnows are two fish species that rely on chara for spawning and reproduction. You can find them in ponds with warm water, high nutrient content, and a healthy chara population.
Chara is a type of green algae that grows in freshwater, and it provides a suitable surface for these fish to lay their eggs.The habitat of Golden shiner and mud minnows are found in many ponds across North America. Golden shiners are the most widely distributed minnows in North America and are found in almost every pond. These fish species can tolerate a wide range of water quality and temperature, which makes them very adaptable to various environments.
Chara is a favorite place for these fish to lay their eggs, and this type of green algae is common in shallow, warm ponds with high nutrient content.So, you will find golden shiner and mud minnows in ponds with chara (green algae). The presence of chara is a sign of a healthy pond ecosystem, as it provides food and habitat for many aquatic species.
Know more about green algae here:
https://brainly.com/question/9729979
#SPJ11
the lipid-containing outer envelope surrounding the viral capsid of many animal viruses is derived from...
The outer envelope surrounding the viral capsid of many animal viruses is derived from the host cell's lipid bilayer.
This lipid bilayer is the same membrane that encloses the host cell. During the process of viral replication, the capsid and other components of the virus are assembled inside the host cell and a portion of the host cell's membrane is used to form the outer envelope of the virus.
This envelope, along with the capsid, helps to protect the genetic material of the virus, allowing it to be transported to another cell for infection. The envelope also contains viral proteins that aid in the attachment and fusion of the virus to the host cell.
To learn more about viruses, click here:
https://brainly.com/question/30972422
#SPJ11
why won't changing one base letter on a mrna codon always change the amino acid it codes for? give an example
Changing one base letter on an mRNA codon does not always change the amino acid it codes for because the genetic code is degenerate. This means that more than one codon can code for the same amino acid. For example, UUU, UUC, and UUA all code for the amino acid Phenylalanine. The mRNA codon is read in triplets, or three nucleotide bases, so a single base change in one codon does not necessarily change the amino acid it codes for.
To illustrate this further, let's consider the codons for Alanine. The codons for Alanine are GCU, GCC, GCA, and GCG. Each of these codons contains three nucleotide bases, so even if one of the bases is changed, it still codes for the same amino acid Alanine. In summary, changing one base letter on an mRNA codon does not always change the amino acid it codes for because of the degenerate nature of the genetic code.
Learn more about codons: https://brainly.com/question/30602842
#SPJ11
what process is directly responsible for producing gametes during alternation of generations?
The process that is directly responsible for producing gametes during alternation of generations is called gametogenesis.
Gametogenesis is the process by which gametes, such as eggs and sperm, are produced within an organism through meiosis. The process involves the formation of gametes with half the genetic information of the parent cell.
During gametogenesis, diploid cells undergo two divisions to produce haploid gametes. Alternation of generation is a life cycle in which organisms alternate between multicellular diploid organisms and multicellular haploid organisms.
Gametogenesis produces haploid gametes, which then fuse during fertilization to form a diploid zygote, which then grows into a diploid multicellular organism.
The production of gametes by meiosis, as well as the subsequent fusion of gametes during fertilization, is critical in maintaining genetic diversity in populations.
To know more about gametogenesis, refer here:
https://brainly.com/question/1446790#
#SPJ11
what would happen to a cell and its offsprng if the cells did not go through a g1 phase during their cell ccle
During G1 phase, the cell grows and prepares for DNA replication in the S phase. Without G1, the cell would not be able to replicate its DNA and would not be able to produce daughter cells.
If the cells did not go through a G1 phase during their cell cycle, the cells and their offspring would not be able to grow and mature properly. The cells in the G1 phase of the cell cycle are responsible for growth and metabolism. The G1 phase is when cells grow and synthesize new proteins to prepare for DNA replication.
The cells' offspring would also be affected because they would inherit the genetic material that was not fully replicated or prepared for division during the G1 phase. This could lead to mutations, abnormalities, and potential health issues.
Therefore, it is important for cells to undergo the G1 phase of the cell cycle to ensure proper growth and maturation of cells and their offspring.
Read more about cells:
https://brainly.com/question/13123319
#SPJ11
a solution contains dna polymerase and the mg2 salts of datp, dgtp, dctp, and ttp. when added to aliquots of the solution, which of the following dna molecules would lead to dna synthesis?
The DNA molecule that would lead to DNA synthesis when added to aliquots of the solution containing DNA polymerase and the Mg2+ salts of dATP, dGTP, dCTP, and TTP is (c) A single-stranded closed circle of 1000 nucleotides base-paired to a linear strand of 500 nucleotides with a free 3' OH terminus.
The reason for this is that DNA polymerase requires a free 3' OH terminus to begin DNA synthesis.
Option (a) is a single-stranded circle and has no complementary strand for the polymerase to synthesize.
Option (b) is a double-stranded circle but lacks a free 3' OH terminus for DNA polymerase to initiate synthesis.
Option (d) is a double-stranded linear molecule, but the question does not specify the presence of a free 3' OH group.
A double-stranded closed circle containing 1000 nucleotide pairs would lead to DNA synthesis when added to aliquots of a solution containing DNA polymerase and the Mg2+ salts of dATP, dGTP, dCTP, and TTP, as it has the correct form to be acted upon by DNA polymerase.
Therefore, option (c) is the correct answer because it has both a complementary strand and a free 3' OH terminus, allowing DNA synthesis to occur.
To know more about DNA refer here :
https://brainly.com/question/1882724
#SPJ11
a solution contains dna polymerase and the mg2 salts of datp, dgtp, dctp, and ttp. when added to aliquots of the solution, which of the following dna molecules would lead to dna synthesis?
(a) A single-stranded closed circle containing 1000 nucleotide units.
(b) A double-stranded closed circle containing 1000 nucleotide pairs.
(c) A single-stranded closed circle of 1000 nucleotides base-paired to a linear strand of 500 nucleotides with a free 3'
OH terminus.
(d) A double-stranded linear molecule of 1000 nucleotide pairs with a free OH group at each end.
explain the location and roles of the nutrient arteries, nutrient foramina, epiphyseal arteries, and periosteal arteries.
The nutrient arteries provide blood to the outer layer of compact bone and the inner layer of spongy bone. The nutrient foramina are holes in the compact bone that allow for nutrient arteries to pass through. The epiphyseal arteries supply the cartilage of the epiphyseal plates and the periosteal arteries provide blood to the periosteum, which is the outer covering of the bone.
The nutrient artery is a blood vessel that supplies bone tissue with the required nutrients. It enters the diaphysis's medullary cavity via a nutrient foramen, which is a small hole in the bone. The nutrient foramen is located on the bone's surface, usually near the bone's mid-point, and allows for blood flow.
The nutrient foramina, also known as nutrient holes, are little holes in bones that are responsible for delivering nutrients to the bone's internal surface. These foramina also provide a pathway for blood vessels and nerves to enter and exit the bone.
Epiphyseal arteries are blood vessels that supply the bone's proximal and distal epiphyses with nutrients. They enter the bone at the metaphysis and ascend through the epiphysis to the subchondral bone. The epiphyseal arteries and veins pass through the growth plate and supply nutrients to the chondrocytes, which are responsible for bone growth.
Periosteal arteries are blood vessels that supply the bone's periosteum with nutrients. The periosteum is a dense, fibrous membrane that covers the surface of bones. The periosteal arteries provide a rich supply of blood to the periosteum, which is responsible for supplying the underlying bone with nutrients and oxygen.
Learn more about arteries at https://brainly.com/question/64497
#SPJ11
When the antifungal agent myxothiazol is added to a suspension of respiring mitochondria, the QH2 / Q ratio increases. Where in the electron transport chain does myxothiazol inhibit electron transfer?
When the antifungal agent myxothiazol is added to a suspension of respiring mitochondria, the QH2/Q ratio increases. Myxothiazol inhibits electron transfer in the cytochrome bc1 complex in the electron transport chain.
What is electron transport?
The process by which electrons are passed from one molecule to another is known as electron transport.
It takes place in the mitochondria of eukaryotic cells, the thylakoid membrane of chloroplasts in photosynthetic eukaryotes, and the plasma membrane of prokaryotes.
the process of sequentially transferring electrons in cellular respiration, notably by cytochromes, from an oxidizable substrate to molecular oxygen through a succession of oxidation-reduction processes.
The mitochondrial electron transport chain is a series of redox reactions that transport electrons from NADH and FADH2 to O2 via electron carriers that are embedded in the inner mitochondrial membrane.
Electrons move down the chain, and the energy produced by the electron transfer is utilized to pump protons across the inner mitochondrial membrane, generating a transmembrane electrochemical proton gradient that is used to synthesize ATP by oxidative phosphorylation.
To know more about the electron transport https://brainly.com/question/24372542
#SPJ11
which of the following is not an example of a consumer? herbivores omnivores heterotrophs carnivores photosynthesizers
Herbivores, Omnivores, Carnivores, and Heterotrophs are all examples of consumers, while Photosynthesizers are an example of a producer.
A consumer is an organism that gets its food by eating other living beings. Consumers are the second level of a food chain. In addition, they are categorized into primary consumers, secondary consumers, and tertiary consumers.
Herbivores, omnivores, carnivores, and heterotrophs are all examples of consumers.Photosynthesis is the process in which plants and some other organisms use sunlight to produce food. Since they make their food, photosynthesizers are not consumers but producers.
The two basic types of organisms in an ecosystem are producers and consumers. The producers are those organisms that produce food through the process of photosynthesis, while the consumers are those organisms that feed on other organisms.
Learn more about consumer here:
brainly.com/question/15869639
#SPJ11
which is an immediate effect of nicotine? group of answer choices reduced blood sugar reduced heart rate inhibition of urine production
None of the option listed is an immediate effect of nicotine. An immediate effect of nicotine is increased heart rate
What is nicotine?
Nicotine is a naturally occurring chemical compound found in the leaves of the tobacco plant. It is a highly addictive stimulant drug that is absorbed into the bloodstream when tobacco products, such as cigarettes, cigars, and chewing tobacco, are consumed.
Nicotine acts on the nervous system, causing the release of adrenaline and other neurotransmitters, which can increase heart rate, constrict blood vessels, and elevate mood.
When nicotine is consumed, it enters the bloodstream and reaches the brain within seconds. Nicotine causes the heart rate to increase, which can lead to an elevated blood pressure.
Learn about Nicotine here https://brainly.com/question/23382655
#SPJ1
what is responsible for the unequal distribution of ions across a membrane, thereby causing a charge?
An electrochemical gradient is responsible for the unequal distribution of ions across a membrane, thereby causing a charge. The gradient produces a difference in the concentration of ions and their charges on either side of the membrane.
The unequal distribution of ions across a membrane is caused by an electrochemical gradient, also known as an electrochemical potential difference. This is due to differences in the concentration of ions on either side of the membrane and their respective charges.
This process is known as diffusion. In order for ions to move across the membrane, energy is required, which is provided by the electrochemical gradient. This gradient allows for the unequal distribution of ions across a membrane and is responsible for the charge that is produced.
Know more about electrochemical gradient here:
https://brainly.com/question/13182313
#SPJ11
Photosynthesis enables plants to produce most of the glucose that they need. What is not required for photosynthesis to take place?
The process of photosynthesis does not require oxygen. In the presence of light, green plants use carbon dioxide and water to make their own food.
The synthesis of food by plants using carbon dioxide, water, sunlight, and chlorophyll is known as photosynthesis. As a waste product, oxygen (O2) is released during the process. As a result, photosynthesis does not require oxygen.
Because plants use raw materials, such as carbon dioxide and water, to produce sugars (glucose), oxygen is not necessary for the process of photosynthesis.
Plants take in carbon dioxide (CO2) and water (H2O) from the air and soil during photosynthesis. The oxidation of the water within the plant cell results in its loss of electrons, while the reduction of the carbon dioxide results in its gain of electrons. This changes the water into oxygen and the carbon dioxide into glucose.
To learn more about photosynthesis here
https://brainly.com/question/29764662
#SPJ4
the lizard may seek a sunny resting spot to warm up. what are the stimulus and the response in this example?
The stimulus and the response when the lizard may seek a sunny resting spot to warm up is the stimulus is decreased body temperature and the response is the behavior to seek a sunny spot.
The stimulus is а chаnge, which cаn provoke the chаnge in the body of the living orgаnism. Generаting а response to the stimulus is the chаrаcteristics of the living beings. The drop in the body temperаture is а sort of stimulus response in the body of the orgаnism, which generаtes а response for resting (slowing down metаbolism) аnd trаpping heаt from the sunlight, in cаse of lizаrds.
Your question is incomplete, but most probably your full question can be seen in the Attachment.
For more information about the stimulus and the response refers to the link: https://brainly.com/question/28944674
#SPJ11
primates teeth are unique because they are group of answer choices blunt. sharp. heterodont. homodont.
Primate teeth are unique because they are heterodont, meaning they have different types of teeth that are adapted for different tasks. Primates have four types of teeth: incisors, canines, premolars, and molars. The incisors are short and used for cutting and biting, the canines are longer and sharper for piercing and tearing food, the premolars are used for grinding and chewing, and the molars are larger and used for crushing and grinding food.
The incisors are usually blunt, the canines are sharp, the premolars are sharp and curved, and the molars are more flat and blunt. The uniqueness of primate teeth also lies in their homodont dentition, meaning that the teeth are generally all of the same size and shape.
Know more about Primate teeth here:
https://brainly.com/question/29359200
#SPJ11
) how did dr. alfred wegener use both fossils and present-day plants and animals to support continental drift theory? clearly explain the lines of evidence and logic he used to support his conclusions. for present day plants and animals and considering divergent evolution, consider why africa has different large animals and snakes compared with north american.
Dr. Alfred Wegener used fossils and present-day plants and animals to support the continental drift theory in the following ways: Lines of evidence, Fossils, Paleoclimate, Logical reasoning, divergent evolution.
Lines of evidence: Dr. Alfred Wegener used the following lines of evidence to support his theory of continental drift.
Fossils: Dr. Alfred Wegener used the presence of fossils on different continents as evidence for the existence of land bridges in the past. For example, he found fossils of the same species of plants and animals in different continents such as South America and Africa, which suggested that they were once connected.
Paleoclimate: He also used paleoclimate data, including the distribution of glaciation patterns and rock formations, to support his theory.
Logical reasoning: Wegener reasoned that if continents had once been connected, then the continents themselves must have drifted apart, rather than having been pushed apart by some other mechanism. This led him to propose the idea of continental drift.
Considering divergent evolution: Divergent evolution is the process by which species with the same ancestral origin develop different characteristics over time as they adapt to different environments. For example, Africa has different large animals and snakes compared to North America because of divergent evolution.
To know more about continental drift theory here:
https://brainly.com/question/28168801#
#SPJ11
Please Help Quick!
answer the question below
(No explanation needed)
Answer:
indo-australian and eurasian
Below is a picture of the codon wheel.
Explain how to use this wheel to determine
the amino acid that codes for the RNA triplet
"CAC"
The first nucleotide of the RNA triplet "CAC" is "C", so you would look for the "C" on the outermost circle.
What is the Codon Wheel?The codon wheel is a circular table that helps to determine the amino acid that is encoded by a particular RNA triplet, also known as a codon.
The wheel is divided into three concentric circles, with the first and second circles representing the first and second nucleotide positions of the codon, and the third circle representing the third nucleotide position of the codon.
To use the codon wheel, you need to locate the first nucleotide of the codon on the outermost circle of the wheel.
How to determine the amino acid that codes for the RNA triplet "CAC"In this case, the first nucleotide of the RNA triplet "CAC" is "C", so you would look for the "C" on the outermost circle. Once you have located the first nucleotide, you need to follow the circle inward to find the second nucleotide.
In this case, the second nucleotide of the RNA triplet "CAC" is "A", so you would follow the "C" circle inward to the "A" circle.
Finally, you need to locate the third nucleotide on the innermost circle of the wheel. In this case, the third nucleotide of the RNA triplet "CAC" is also "C", so you would look for the "C" on the innermost circle.
The amino acid that is encoded by this codon is located in the center of the wheel, and in this case, the amino acid that is encoded by the RNA triplet "CAC" is histidine (His).
Read more about the codon wheel here:
https://brainly.com/question/11968448
#SPJ1
in your botany lab, if you need to quickly differentiate periderm in a section of a plant, what should you look for in abundance?
If you need to quickly differentiate periderm in a section of a plant, you should look for cork cells in abundance. Cork cells in abundance are the characteristic feature of the periderm.
Periderm is a tissue that replaces the epidermis in older plants as a protective covering. The tissue has three layers, phellem (cork cells), phellogen (cork cambium), and phelloderm, which contribute to its protective function.
Cork cells, also known as phellem cells, are the primary component of the periderm. These cells have a thick cell wall, which provides additional protection against environmental stresses such as drought, temperature changes, and pathogen attacks.
The cells are filled with a lipid substance called suberin, which makes them impervious to water and gas exchange. Furthermore, the cork cells are dead at maturity, which helps to improve their protection of underlying tissues. Hence, in order to quickly differentiate periderm in a section of a plant, you should look for cork cells in abundance.
Learn more about cork cells at https://brainly.com/question/13706514
#SPJ11
3. what is the the debate about the relative contribution of genetic inheritance and experiences to our development?
The nature versus. nurture debate focuses on the relative importance of genetics and environmental influences in shaping human development.
Several philosophers, like Plato and Descartes, proposed that some traits are innate or develop organically without consideration to external influences. In the nature vs nurture argument, it is argued that an individual's intrinsic characteristics have a greater impact on their physical and behavioral qualities than do their experiences in their upbringing.
As we all know, the genes we receive from our parents affect everything from IQ, behavioral patterns, and personality traits to height, eye color, hair color, and other physical features. Our genetic make-up as well as environmental factors determine who we are today.
Learn more about genetic inheritance Visit: brainly.com/question/24113833
#SPJ4
in a pure bred variety of mendel's pea plants, what traits would the offspring of a white-flowered pea plant with yellow seed color have?
The offspring of a white-flowered pea plant with yellow seed color will have both white flowers and yellow seeds.
The traits that the offspring of a white-flowered pea plant with yellow seed color would inherit would be determined by the traits of the purebred variety of Mendel's pea plant. The phenotype and genotype of the offspring would depend on the dominant and recessive alleles of the parental plants.
In the cross, a white-flowered pea plant with yellow seed color is a homozygous recessive (yy), whereas the purebred variety of Mendel's pea plant is a homozygous dominant (YY).The cross between a homozygous recessive and a homozygous dominant produces offspring with the same genotype but different phenotypes.
The F1 generation, in this case, would be heterozygous (Yy) with a dominant yellow seed color and white flowers because yellow seed color is dominant and white flower color is recessive. Thus, the offspring of a white-flowered pea plant with yellow seed color would have yellow seeds and white flowers (Yy) because yellow seed color is dominant and white flower color is recessive.
The F2 generation can result in a variety of possible phenotypes and genotypes when the F1 generation is allowed to self-fertilize.
Learn more about mendel's experiment here:
brainly.com/question/29775819
#SMJ11