Question

Observe the given diagram and answer the following.

i. Identify the given diagram.


ii. DNA has two parallel threads , what is this structure called ?


iii. Name nitrogenous bases.


iv. From which substances each rail of the DNA ladder is made up of?


v. Complete the correlation

Adenine :Thymine :: ________ : Cytosine.​

Answer 1

Answer:

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Explanation:

1)Dna

2)double helix

3)adenine (A), thymine (T), cytosine (C), and guanine(G)

4)The rails of the DNA strand are made up of deoxyribose (a sugar) and phosphoric acid. These two molecules alternate one after the other the entire length of the rail.

5)guanine