Question 8 (3 points)

Biology

1 answer:

Rainbow [258]2 years ago

7 0

Answer:

Base

Explanation:

Deoxyribonucleic acid, DNA, is one of the four major biomolecules in living organisms. It is a polymer made up of monomers called NUCLEOTIDES. The nucleotides that make up a DNA molecule is composed of three substances namely: Sugar (deoxyribose), nitrogenous base, and a phosphate group.

However, among these three components of the nucleotide monomer, NITROGENOUS BASE is the only portion that is not the same in every DNA molecule. There are four nitrogenous bases in nature viz: Adenine, Guanine, Cytosine and Thymine. These four bases can be alternated in a DNA molecule.

Note that, phosphate group and deoxyribose sugar are constant in every DNA.

You might be interested in

Consider a food web in which snakes eat mice; toads eat beetles; owls eat mice and toads; eagles eat rabbits, snakes, and owls;

KengaRu [80]

The animal that takes energy from more than one trophic level is eagle due to eating of many organisms.

<h3>Which animal gets energy in more than one trophic level?</h3>

The eagle is the animal that takes energy from more than one trophic level in the given food web because in this food web eagle feeds on animals such as rabbit, reptile such as snake and bird such as owls.

So we can conclude that the animal that takes energy from more than one trophic level is eagle.

Learn more about food web here: brainly.com/question/2179

5 0

1 year ago

Read 2 more answers

What does the term acid mean?

labwork [276]

Answer:

a substance that has a ph level less than 7

Explanation:

4 0

3 years ago