Question

Which of the following is a characteristic of dna

Answer 1

Answer:

A.) Uracil

B.) Deoxyribose Sugar

C.) Single Strandedness

D.) Ability of protein synthesis

DNA is a long polymer, made from repeating units called nucleotides. DNA is found in mitochondria, plastid & nucleolus. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase either guanine (G), adenine (A), thymine (T), or cytosine (C) as well as a monosaccharide sugar called deoxyribose and a phosphate group. The presence of deoxyribose sugar is characteristic of DNA.

So, the correct answer is option B.

Answer 2

Answer:

idk what you mean by "following" because there is nothing, but here are some in case it is one of you options.

Explanation:

DNA contains four basic building blocks or 'bases: adenine (A), cytosine? (C), guanine (G) and thymine (T).