Dna is made up from 4 different bases (nucleotides), adenine (a), thymine (t), guanine (g) and cytosine (c). this is true for plants, animals, bacteria, in fact it is true all life forms on earth that contain dna.

Why does the nighttime section of the artifact show other stars but not the sun

Which of the following statements about beta oxidation is FALSE? A) It is a step in glycolysis. B) It involves the formation of acetyl-CoA. C) It involves the formation of 2-carbon units. D) It is used in petroleum degradation.

How are plant and animal cells different?

Criminal charges can be brought against those who violate international environmental laws. Why is there a need for criminal charges? A. To ensure that common resources are conserved B. To create jobs for law-enforcement professionals C.

Why is the chaparral biome not sensitive to the loss of a single species? A) Other organisms can easily migrate to the chaparral. B) The lost species can easily be replaced. C) The remaining species can evolve.

Why is membrane more permeable to potassium?

What is the difference between white and red blood cells apex?

LaKeisha stepped on a piece of glass and quickly pulled her foot away from that sharp object. Which of the following are responsible for sending a message to the muscles in LaKeisha's foot, resulting in her pulling her foot away from the piece of

In which direction does the building of the new strand proceed?

A knowledge of. science is essential in many different careers such as those of geologist meteorologists astronomers or oceangraphers