Question

30 Points. Compare and Contrast the structure DNA and RNA.

Answer 1

DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.

Answer 2

The difference between the structure of DNA and RNA is that DNA is double-stranded and RNA is single stranded. In DNA, the four nitrogenous bases are adenine, thymine, guanine, and cytosine. In RNA, there all bases are same except, in the place of thymine, uracil is present.

What are DNA and RNA?

DNA and RNA, both are genetic material, which are made up of nitrogenous base, hydrogen bonding and phosphorus sugar.

The only difference in DNA is double-stranded and RNA is single stranded. Adenine, thymine, guanine, and cytosine are the four nitrogenous bases found in DNA. In RNA, all bases are the same, except for the presence of uracil in place of thymine.

Thus, the difference between the structure of DNA and RNA is that DNA is double-stranded and RNA is single stranded.

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