Question

question 2 of 10
rna is a type of nucleic acid that is responsible for transporting and using the information stored in dna.
what aspect of rnas structure makes it ideal for carrying out this role in an organism?
a. its long, narrow shape, which helps it pack tightly with other rna molecules
b. its hydrocarbon chains, which help the molecule repel harmful substances
c. its single - stranded structure, which allows it to easily copy the pattern of bases in one strand of dna
d. its highly branched structure, which helps the molecule store a lot of energy in a compact space

Explanation:

RNA is single - stranded. This allows it to bind to one strand of the double - stranded DNA during transcription, copying the base pattern. Options A, B, and D are incorrect as they do not relate to RNA's role in transporting and using DNA information. RNA doesn't pack tightly with other RNAs for this role, doesn't have hydrocarbon chains for this function, and isn't for energy storage.

Answer:

C. Its single - stranded structure, which allows it to easily copy the pattern of bases in one strand of DNA