Jane was in a bike accident, not wearing a helmet. now she has trouble producing language. what part of her brain was most likely damaged?

In the structure of epithelium, the cells are arranged in a regular fashion, either in a single layer or stacked one upon another to form many layers. Whereas in the connective tissues, the arrangement of the cells depends upon the location of the tissue, the cells are arranged irregularly. They can be either loosely packed or densely packed.

Since the function of epithelium is to form the outer layer of the skin or form the lining of organs, therefore the cells are arranged in a regular fashion to completely cover the organ they are present in.

Connective tissues have the function of supporting the other tissues or organs. For this the cells are arranged in an irregular haphazard manner so that they support the organ as well as remain light-weighed.

To know more about connective tissues, here

brainly.com/question/17664886

#SPJ4

Answer:

one day the inside of earth would be filled with plastics and trash because of large trash fields

Explanation:

Answer:

the molecules will no longer movie across the membrane and their over all distribution will remain equal and both sides of the membrane is a right answer please brainliest answer

Answer:

The molecules will continue to move across the membrane, but their overall distribution will remain relatively equal on both sides of the membrane.

Explanation:

this is the right answer on khan the other guys that answer this question is wrong

The two selected body systems immune system and respiratory system interact with one another under normal conditions on Earth to help the human body function efficiently by complementing each other's function if the lungs get infected the immune system will remove the infection by sending the white blood cells, on the other hand, the respiratory system transfers oxygen to all the cells in the body through the blood which is required for the metabolism of the cells.

Lungs are powerful immune organs and carry macrophages, upon infection which might divide into alveolar macrophages and interstitial macrophages, bronchial epithelial cells, and Natural killer cells along with other innate lymphoid cells, and different T and B cells.

To learn more about immune system here

https://brainly.com/question/19843453

#SPJ1

White Blood cells cover the immune system and defense of our body’s organs.

White blood cells are a set of cells produced in the bone marrow that are part of the body's immune system. Also called leukocytes, white blood cells can be found in blood, lymph, lymphoid organs, and various connective tissues.

With this information, we can conclude that Leukocytes or white blood cells are formed elements of the blood whose function is to defend against foreign organisms.

Learn more about White blood in brainly.com/question/17890844

#SPJ1

According to the steps of the scientific method, observing some rats couple more often than others is part of the OBSERVATION step. It occurs when the experiment is already being carried out.

There are different steps to follow in a scientific method

In the exposed example, observing some rats couple more than others is part of the OBSERVATION step. It occurs when the experiment is already being carried out.

You can learn more about the scientific method at

https://brainly.com/question/7508826

#SPJ1

When sperm and ovum fuse at conception, they produce a zygote that typically has 46 chromosomes.

The sperm cells and egg cells divide by a process referred to as meiosis. The process of meiosis ensures that crossing over occurs in the chromatids in order for variations to occur. It also ensures that the number of chromosomes in the gamete cells is reduced to half.

This reduction of chromosome number to half at the time of meiosis is important for maintaining the stability of chromosomes in offspring. Hence, as humans have 46 chromosomes in total, the egg cells and the sperm cell will have 23 chromosomes each.

When the sperm and ovum fuse at the time of conception, then the number of chromosomes will be maintained at 46 in the zygote being produced.

To learn more about chromosomes, click here:

https://brainly.com/question/2997660

#SPJ4

Lichen is often the first organism to appear in an area that has had all life stripped from it because of some disturbance. In this regard, lichen is the pioneer species.

In the field of ecology, pioneer species can be described as the first species that colonize a particular land that did not have growth of other life forms before or the area was disrupted due to a disaster.

It is due to pioneer species that life begins to form in a disrupted area again. Lichens are often the first kind of pioneer species to grow on barren land because they have the capability to grow on rocks. The lichens then, with the passage of time, break down these rocks so that soil can be formed. Also, lichens themselves die and their decomposition makes the soil richer with nutrients. As a result, small plants start growing on the land, and in this way, other organisms start to invade that land.

Hence, lichens are often the pioneer species that are seen in secondary succession.

To learn more about pioneer species, click here:

https://brainly.com/question/26958776

#SPJ4

Lipids is the main element and the main source of energy storage in the cell membrane.

Any of a wide range of organic substances that are classified together as lipids because they do not significantly interact with water, such as fats, oils, hormones, and some membrane components. The adipose cells, which act as an organism's energy storage depot and thermal insulator, sequester one form of lipid, the triglycerides, as fat. Some lipids, like steroid hormones, transmit messages between biochemical systems inside a single cell whereas others act as chemical messengers between cells, tissues, and organs. Organelles (structures within cells) and cell membranes are tiny thin structures made of two layers of phospholipid molecules.

to know more  about lipids please check the link given below:

brainly.com/question/233734

#SPJ4

The neural impulse traveling down the axon is electrical; it gets across the synapse by the remaining electrical means too via the dendrites of the neuro to the axon of the next neurons.

This goes to say that the nerve impulses which is traveling through the axon of a neuron travels down the axon through chemical or electrical impulse and it gets across the synapse by the remaining electric means too via the dendrites of the neuro to the axon of the next neuron.

The only means through which information are passed from one part of the body to another is by nerve electrical impulses

A neuron can simply be defined as the functional and basic unit of nervous system.

There are three major types of neurons, these are as follows:

So therefore, the neural impulse traveling down the axon is electrical; it gets across the synapse by the remaining electric means too via the dendrites of the neuro to the axon of the next neuron.

Learn more about the nerve impulses of neurons:

https://brainly.com/question/14392497

#SPJ1

Lipopolysaccharides (LPS) are important components of gram-negative bacteria's outer membrane. They are large amphipathic glycoconjugates composed of a hydrophobic lipid domain attached to a core oligosaccharide and a distal polysaccharide.

Endotoxins are more commonly known as bacterial lipopolysaccharides. These are cell wall components that are released during bacterial cell lysis. They activate the body's innate immune system, causing inflammation, fever, and a drop in blood pressure. According to reports, the toll-like receptor 4 (TLR4) is the human body's receptor for LPS.

A mouse's susceptibility to LPS differs from that of humans. Mice are more resistant to endotoxins. To avoid false positives, the dosage for mice must be optimized before beginning the experiment.

To determine which TLR is responsible for TLR susceptibility, each TLR mutant is given a known dose of LPS, which is known to cause sepsis in a healthy wild-type mouse. The mice that develop symptoms after LPS administration have a functional LPS receptor, indicating that the mutant TLRs present in them are not involved in LPS reception.

The mice that do not respond to LPS are resistant to sepsis, most likely because the TLR with which the LPS interacts is inactive. As a result, it provides us with information about the receptor. We can now identify a drug molecule that inhibits this receptor in healthy mice and prevents sepsis.

To learn more about endotoxins refer to:

https://brainly.com/question/14135412

#SPJ4

The ventricles, which are the pumping chambers, are the lower chambers. The heart has four valves that aid in regulating the direction of blood flow. The body's low-oxygen blood returns and enters the right atrium.

Normally, the heart has two upper chambers and two lower chambers. Incoming blood enters the top chambers, the right and left atria.

The Right and Left inferior heart chambers, which are responsible for blood pumping; The left ventricle pumps blood into the body's circulation.

To carry oxygen to all the organs and tissues, whereas the right ventricle pumps blood into the lungs to absorb oxygen.

Therefore, ventricles are thick walled inferior chambers of the heart that pump blood into the atrium.

Learn more about inferior chambers here:

https://brainly.com/question/2969853

#SPJ4

Once a carousel is in motion, the constant movement of the carousel horse around the center of the circle can best be described as acceleration or change in velocity.

We refer to any process where the velocity changes as acceleration. You can only accelerate by changing your speed, direction, or both as velocity is a function of both speed and direction.

No matter how quickly you're moving, you can't possibly be accelerating if you're not also altering your direction and speed. As a result, even if a jet is traveling at a high rate of speed in this case, 800 miles per hour it experiences no acceleration because its velocity is constant. The jet will accelerate as it slows down when it lands and swiftly comes to a stop.

to know more about acceleration please check the link given below:

brainly.com/question/12550364

#SPJ4

Clayton incurred a spinal cord injury, and the doctors wanted to enroll him in a clinical trial that used stem cells in the treatment. stem cells are special because they can turn into other specialized cells in the body.

Stem cells are used in stem cell transplants to replace cells lost by chemotherapy or disease, or to help the donor's immune system fight certain types of cancer and blood-related diseases such as leukemia, lymphoma, neuroblastoma, and multiple myeloma.

In the bone marrow

Stem cells are usually found in bone marrow (the spongy center of certain bones). This is where they divide in order to produce new blood cells. Once mature, blood cells depart the bone marrow and into the bloodstream. A tiny number of immature stem cells enter the bloodstream.

To know more about bone marrow :

https://brainly.com/question/819753

#SPJ4

Other factors in addition to light availability that are likely to limit primary production in the oceans are; CO2 concentration.

Primary production is the synthesis of new organic matter by plants and other autotrophs called primary producers.

Primary producers are autotrophic organisms producing complex organic matter, using photosynthesis or chemosynthesis.

According to this question, photosynthetic protists are significant producers in aquatic ecosystems. This means that they are the major producer of organic matter in the oceans and seas.

However, asides light availability, which is a strict requirement for photosynthesis, the concentration of CO2 is also a factor that can affect primary production.

Learn more about photosynthesis at: https://brainly.com/question/1388366

#SPJ4

The experimental group in a control experiment is the one who is subjected to the effects of the experiment's variables.

The experiment's findings are revealed by the changes that follow treatment. However, the control group is the one that is not subjected to any variation. For comparison with the experimental group, it is retained as a benchmark. In an experiment, the experimental group is contrasted with the control group. The experimental group's change in the independent variable is the only distinction between the two groups. The control group "controls" or maintains the independent variable at its original value.

Learn more about experimental group

https://brainly.com/question/23389356

#SPJ9

If i was designing a policy to protect islands from invasive species, the types of islands which would be focused on is Pacific island due to the absence of natural competitors which control the ecosystem.

This is referred to organisms who aren't indigenous to an area and end up becoming overpopulated in the given area.This therefore leads to the organisms causing economic and environmental harm to the new area.

This is usually caused when there is an absence of  natural predators or competitors which control the ecosystem in the area which is the reason why there is a high increase in population growth.

The Pacific island has a very low number of these natural predators and is therefore the reason why a policy will be designed in other to protect it from invasive species.

Read more about Invasive species here https://brainly.com/question/10401885

#SPJ1

Evidence suggests that a voluntary motor exercise that causes significant muscular exhaustion does not cause the overall level of cortical activation to diminish as much as the activation level of the motor neuron pool projecting to the muscle.

A group of motor neurons that are dispersed throughout a few levels of the spinal cord but whose axons all attach to the same muscle.

It is brought on by an issue with motor neurons, which are brain and nerve cells. These cells progressively cease producing extra energy.

You may be more susceptible to developing motor neuron disease or front temporal dementia if you have a close family who has either of these conditions.

Therefore, during muscle fatigue, shifting of activation center in the brain.

Learn more about motor neuron pool here:

https://brainly.com/question/1515004

#SPJ4

The center of activation in the brain shift from one location to a different location once neurons within the previous location become played out.

What is Central Fatigue?

Central fatigue is outlined as a deficient drive of motor cortical output attenuating performance or perhaps stopping the activity, whereby restrictive and excitant processes are affected.

Brain is the mass of nerve tissue withinside the anterior stop of an organism.

The brain, along with the spinal cord, constitutes the central nervous system.

The development is that the brain is an organ with inbuilt redundancies: it's multiple motor centers and parallel pathways.

Therefore, it can shift from one location to other during muscle fatigue.

Learn more about Central Fatigue here:

https://brainly.in/question/53106930

#SPJ4

Bacteria are a study in contradictions because each bacterium has its controversies due to growth and development in culture medium.They have made possible our understanding, at the molecular level, of hundreds of disease-relevant proteins that in turn has enabled rational drug design to improve human health.

Applications of basic research on bacteria are essential for medicine, the pharmaceutical industry, biotechnology, bioremediation, and alternative energy production. Developing these applications will demand integration of many scientific disciplines.

Learn more about Bacteria in brainly.com/question/8008968

#SPJ1

The loss of cells that produce the webbing between the fingers and toes of a growing foetus or paw in animals is an immediately identifiable example of apoptosis during embryonic development.

This permits the digits to move independently of one another, i.e., it shapes the digits of the hand or paw such that they are not webbed (This happens at the stage of cell differentiation during cell growth). This does not always occur throughout development, resulting in some new-borns being born with webbing that must be surgically removed. Water birds with webbed feet have a lack of apoptosis in these locations.

To learn more about embryonic development. Click, https://brainly.com/question/1527871

#SPJ4

The adherens junction attaches to the actin myofilaments of the cytoskeleton and the tight junctions do not attach to the actin myofilaments.

Actin is a protein that significantly contributes to the ability of muscle and other cells to contract. There are two types of it: monomeric globular actin (G-actin) and polymeric fibrous actin (F-actin), which is used for muscle contraction.

Myosin, the most prevalent protein in muscle, is made up of thick filaments that alternate and interdigitate with two long strands of bead-like actin molecules to produce a thin filament in muscle. Actin and myosin are activated when a signal for muscular contraction travels via a neuron to a muscle cell.

Myosin functions as a motor, releasing energy from the hydrolysis of adenosine triphosphate (ATP) to drive a myosin filament along an actin filament, causing the two filaments to glide past one another. Tropomyosin and troponin, two additional muscle proteins, control the momentary union of actin and myosin that causes muscular contraction.

Therefore, the adherens junction attaches to the actin myofilaments of the cytoskeleton and the tight junctions do not attach to the actin myofilaments.

Read more about actin myofilaments, here

https://brainly.com/question/10671711

#SPJ4

A more genetically diverse population is better able to withstand pressures from disease or environmental change, making it less likely to become extinct over a given period of time  The minimum viable population (MVP) is minimum population size required for its sustainability over the years. The more genetically diverse population can easily adapt to changes and is less prone to extinction. Wheras small population size is easily affected by genetic drift and loss of diversity increase the risk of extinction.

To know more about   genetically diverse population   visit : https://brainly.com/question/14142596

#SPJ4

The broadly used nerve switch sources for elbow flexion in sufferers with pinnacle brachial plexus avulsion UBPA encompass partial ulnar nerve phrenic nerve and intercostal nerves.

A retrospective evaluation of twenty-one sufferers treated with phrenic and partial ulnar nerve transfers for elbow flexion after UBPA become executed.

In the phrenic nerve transfer institution, the phrenic nerve changed into transferred to the anterolateral package of the anterior department of the upper trunk; inside the partial ulnar nerve switch corporation, one fascicle of the ulnar nerve became transferred to the biceps department. The British scientific studies Council MRC grading machine, the attitude of elbow flexion, electromyography EMG, and the Disabilities of the Arm, Shoulder, and Hand dash questionnaire scoring were used to evaluate the recovery of elbow flexion at least three years postoperatively.

The performance of motor features in phrenic nerve switch establishments come to be eighty- percentage while it modified to 80 percentage in partial ulnar nerve transfer enterprise. The exceptional costs of the angle of elbow flexion were sixty-four percent and seventy percentage in phrenic and partial ulnar nerve transfer businesses, respectively.

Learn more about Phrenic and partial ulnar here:-https://brainly.com/question/5909273

#SPJ4

These medications can reduce brain activity, which makes them effective for treating anxiety, panic, severe stress reactions, and sleep issues.

While certain neurotransmitters provide excitatory signals across synapses, others send inhibitory signals.

Sedatives, tranquilizers, and hypnotics are examples of medications known as central nervous system (CNS) depressants.

These medications can reduce brain activity, which makes them effective for treating anxiety, panic, severe stress reactions, and sleep issues.

Therefore, drugs that are used to treat nervous system diseases or to impact brain function.

Learn more about drugs here:

https://brainly.com/question/28589658

#SPJ4

It is not very likely that organisms will respond to rapid climate change by undergoing short-term evolutionary adaptations; evolution occurs continually, but it may be too slow, or a population's genetic variation may be too small, to keep up with rapid climate.

Evolution can be described as the particular changes that are observed in a species over a period of time in order for it to adapt to a changing environment.

The process of evolution is not a rapid one and it takes many years for a species to completely change. It might happen that a population might be too small to respond to a rapid change. In such a scenario, either the population is all dead or migrates to places where conditions are favorable. Hence, it is not very likely that a population of organisms will respond to rapid climate change through short-term evolutionary adaptations. Evolution might occur but the process will never be a rapid one. The changes will be continual but too slow.

To learn more about evolution, click here:

https://brainly.com/question/911659

#SPJ4

256  tetrapeptides can be made from the four amino acids: leucine, histidine, alanine, and valine. It makes use of the concept of Permutation and Combination.

A peptide bond is the covalent bond that paperwork among amino acids, linking them together.

A dipeptide has 2 amino acids bonded collectively; a tripeptide has three amino acids, and a tetrapeptide has 4 amino acids.

In this example, tetrapeptides talk to polypeptides made from four amino acid subunits. this can mean that there are four available empty spaces if you want to slot within the distinct amino acids in a while:

since there are 4 distinct amino acids to be had, and for Biology, we usually take it as a case where the amino acids positioned may be repeated, there are four(four)(4)(four) unique combinations for the institution of four amino acids.

subsequently, the range of wonderful tripeptides possible = [tex]4^{4}[/tex] = 256  

Amino acids are organic compounds that contain both amino and carboxylic acid functional groups.

Learn more about amino acids here:- https://brainly.com/question/2526971

#SPJ4

The most common cause of infections of the skin and skin structures is Staphylococcus aureus (SSSI). The high rate of recurrent SSSI brought on by S. includes methicillin-resistant S. aureus

To learn more about Staphylococcus aureus visit:

https://brainly.com/question/28257452

#SPJ4

Answer: True

Explanation: The Cell needs energy to release ADT (adenosine triphosphate)

The lungs prevent pneumonia infections by surrounding, engulfing, and destroying streptococcus pneumoniae bacteria this is an example of Phagocytosis.

To learn more about Phagocytosis.

brainly.com/question/11667538

#SPJ4

The statement that is not a major difference between DNA and RNA is that DNA is found in the nucleus and cytoplasm, but RNA is only found in the nucleus (option A).

Nucleic acid is any biological macromolecule consisting of multiple repeat units of phosphate group, sugar and purine and pyrimidine bases.

The two nucleic acids are as follows;

The difference between DNA and RNA are as follows;

Therefore, the statement that is not a major difference between DNA and RNA is that DNA is found in the nucleus and cytoplasm, but RNA is only found in the nucleus.

Learn more about DNA and RNA at: https://brainly.com/question/14771379

#SPJ1