Question

What are the differences between DNA ad RNA?

Answer 1

dna deoxyribonucleic acid

RNA - ribonucleic acid

1. The difference between DNA and RNA. The composition of DNA includes deoxyribonucleotides, the composition of RNA - ribonucleotides.

2. Nitrogen bases in the DNA molecule - thymine, adenine, cytosine, guanine; instead of thymine, uracil is involved in RNA.

3.DNA is a matrix for transcription, it stores genetic information. RNA is involved in protein synthesis.

4. DNA has a double helix; RNA is single.

5. DNA is in the nucleus, plastids, mitochondria; RNA - is formed in the cytoplasm, in the ribosomes, in the nucleus, its own RNA is in plastids and mitochondria.d mitochondria.

Answer 2

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.