Question

DNA and RNA are structurally similar but also have some notable differences. RNA has uracil in place of thymine as one of its bases, uses ribose in place of deoxyribose, and

Question 4 options:


A)
can't form base pairs.


B)
has a different phosphate group in its backbone.


C)
is a polymer of nucleotides and amines.


D)
often exists as a single-stranded molecul

Answer 1

D.) often exists as a single-stranded molecule

Step-by-step explanation:

One notable difference between DNA and RNA is that DNA consists of 2 nucleotide strands and RNA consists of 1.