write a paragraph connecting the required terms from the curriculum & highlighting each​

Answer: Structure
                And
              Support

Explanation: The skeleton provides framework to muscles and organs
it helps with fluid movement. It provides correct shape to the body. The bones also help to make blood cells

In the photosynthesis graph, the rate of photosynthesis increases as carbon dioxide levels rise.

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Answer: C. Pollen as seeds can only be made when pollen is transferred between plants of the SAME

well

1:10,000,000 = x:5,300,000

[tex] \frac{1}{10000000} = \frac{x}{5,300,000 } \\ 10000000x = 5,300,000 \\ x = \frac{5,300,000}{10000000} \\ x = 0.53[/tex]

so the answer is B. 0.53

It is not surprising that alcohol relaxes people. Thus, the correct option for this question is B. This is because it binds to neurons that normally receive the neurotransmitter GABA.

Neurotransmitters may be characterized as the types of chemical substances that are released by the transmission of nerve impulses through the synapse. These chemical substances are present within the synaptic cleft.

Under the influence of these chemical substances, the post-synaptic surface becomes depolarised resulting in a nerve impulse in the post-synaptic neuron. The same action is influenced by the alcohol that relaxes people through the liberation of neurotransmitters known as GABA.

Therefore, it is not surprising that alcohol relaxes people. Thus, the correct option for this question is B.

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To answer this question we need to remember a little of the cell cycle and the cell division process. When cell division starts (Prophase) the DNA condensates and forms chromosomes, at this point DNA, has to be already duplicated because when acquires a condensed form it can't be replicated or transcribed. Therefore replication occurs before, this is during the S phase (synthesis) of the cell cycle, previous to any phase of mitosis and meiosis.

Answer:

No, the replication of DNA does not occur during anaphase. DNA replication occurs during the synthetic phase (S phase) of the Interphase.

Animal was buried 4821 years ago.

The properties of radiocarbon, a radioactive isotope of carbon, can be used to determine an object's age using radiocarbon dating, which is also known as carbon dating or carbon-14 dating.

55% Carbon-14 is left in the skull.

If A₀ was the original amount of Carbon, the amount of Carbon that is remaining will be 55% of A₀  which equals 0.55A₀

Using the given equation:

[tex]A = A_{O} e^{-0.000124t} \\\\0.55A_{O} = A_{O}e^{-0.000124t} \\\\0.55 = e^{-0.000124t} \\\\ln(0.55) = ln( e^{-0.000124t} )\\\\ln(0.55) = -0.000124t * ln(e) \\\\ln(0.55) = -0.000124t\\\\t = \frac{ln(0.55)}{-0.000124t} \\\\t = 4821[/tex]

hence, option D is correct, the animal was buried 4821 years ago.

Scientists found an animal skull during an excavation and tested the amount of carbon-14 left in it. They found that 55 percent of the carbon-14 in the skull remained. How many years ago was the animal buried? Round your answer to nearest whole number. (Hint: A = A0e-0.000124t.)

A) 443,548 years

B) 362,903 years

C) 6,439 years

D) 4,821 years

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In the absence of the carbohydrate a, genes x and y are expressed at low levels. when a is introduced, genes x and y are actively transcribed. when the supply of a is exhausted, the expression of x and y drops to very low levels. from this, we can conclude that a is a(n) inducer.

A substance that controls the expression of genes is known as an inducer in molecular biology. An inducer works in two different ways, namely:

1. By turning off the repressors. An inducer binds to the repressor, which causes the gene to be expressed. The repressor cannot bind to the operator because of the inducer's binding to the repressor. The transcription of operon genes can then start by RNA polymerase.

2. By attracting activators. Absent an inducer, activators often bind activator DNA sequences weakly. The complex formed by the binding of the activator and inducer to the activation sequence activates the target gene. Transcription is halted by removing the inducer.

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Throughout the opinion, new energies will become more important because they produce less pollution than currently used energy sources and because the careless use of non-renewable energy sources could result in a future energy shortage.

Non-renewable Energy- Energy content of non-renewable materials is high. Compared to renewable energy sources like solar or wind, resources like coal and oil generally give us more energy. Coal mining, oil sales, and the building of pipelines for natural gas can all result in enormous riches.

The time-consuming nature of non-renewable fuel is one of its main drawbacks. It takes a long time to mine coal, look for oil, install oil drills, construct oil rigs, insert pipes to extract natural gas, and transport it. It also demands a great deal of work.

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Answer:

Horses

Humans

Mushrooms

Explanation:

Air, rocks, and water may have cells in them but they are not made of cells in and of themselves.

Bacteria is prokaryotic meaning it is a single cell so it is technically not "made of cells".

Horses, humans, and mushrooms are all made of cells.

Answer:

The four chambers of the heart are the two upper and two lower chambers.

Explanation:

The four chambers of the heart are the two upper and two lower chambers.

The upper chambers are the right atria and the left atria, and the two atrias receive blood. The lower chambers are the right and left ventricles, and the two ventricles pump blood out of the heart.

Answer:

The heart is divided into two parts atrium and ventricle. We have left atrium, right atrium, left ventricle and right ventricle.

For nearly 6,000 years of human civilisation, CO2 levels were continuously around 280 ppm before the Industrial Revolution.Since then, it is predicted that humans have produced 1.5 trillion tons of CO2 pollution, the most of which will keep the atmosphere heated for thousands of years.

What was the highest concentration of carbon dioxide in the last 400000 years before the Industrial Revolution?

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In glycolysis, a glucose molecule is split into two molecules of pyruvate and energy is harvested as ATP and NADH.

The process of glycolysis is the first stage of cellular respiration. Cellular respiration is the process through which glucose and oxygen react to produce energy in the form of ATP as well as NADH for the cells to function.

During the process of glycolysis, the glucose molecule is broken down. Energy is released by this breaking down of glucose. The glucose breaks into two pyruvate molecules.

The process of glycolysis occurs in the cytosol of a cell and it is a complex process with a series of steps.

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Streptomycin and neomycin are aminoglycosides that bind to sites on the 30S subunit of prokaryotic ribosomes causing the misreading of mrna and thus inhibit translation.

Streptomycin and spectinomycin are main antibiotics that function by binding to specific sites on prokaryotic rRNA and affecting the dependability of protein synthesis. spectinomycin inhibits bacterial protein synthesis by blocking translocation of messenger RNA and transfer RNAs on the ribosome.

Main aftereffect of aminoglycosides are kidney injury, hearing impairment and vestibular toxicity. aminoglycosides are far-reaching, bactericidal antibiotics that are mainly recommended for children, primarily for infections caused by Gram-negative pathogens.

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Answer: Enzymes

Explanation:

A catalyst is a substance that causes the rate of a chemical reaction to increase without undergoing any permanent change.

In the case of biology a biological catalyst would refer to enzymes.

Enzymes are most often protein in nature and catalyze numerous biological reactions.

The tendency to respond to a conditioned stimulus that is similar, but not identical, to the original conditioned stimulus is called discrimination.

A stimulus is a "detectable change (physical or chemical) in an organism's environment that induces some functional activity," according to the definition given . For instance, sunlight serves as a stimulus for plants and bodies, encouraging them to grow or move in its direction. High temperatures are another example of a stimulus since they cause our bodies to start sweating and cool down as a result.

Researchers who study human behaviour frequently use the phrase stimulus (or its plural stimuli). The activities, behaviours, or procedures that cause the human mind to react are known as stimuli in psychology. Visual, aural, physical, or a combination of these may be used as the stimuli. The use of stimuli in the management of achluophobia is one instance (fear of the dark).

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Transport is fueled by active transport, which utilizes ATP's stored energy. Integral proteins in the cell membrane, which are comparable to pumps, are used in the active transport of small molecular-sized material to move material.

Moving upwards is considered active transportation.

A cell must use energy to transfer materials against a concentration or electrochemical gradient. This is exactly what active transport systems accomplish, using energy—often in the form of ATP—to keep the proper concentrations of ions and molecules in living cells.

A symporter is a carrier protein that transports two molecules in the same direction. An antiporter is a carrier protein that transports two molecules in opposing directions. Nevertheless, some porters are able to move a single molecule across the membrane. They're known as uniporters.

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The answer is A. carbon monoxide, and, as you say, that pollutant is mainly caused by the burn of fossil fuels providing from the energy transformation industries, like petrol we use in cars for our transportation, for example.

Answer: carbon monoxide

Explanation: trust bro, trust.