Asked by kelvin calin

Which structural characteristic is seen in RNA but not in DNA?
double strands
a single strand
chains of nucleotides
a helical shape

All Answers 1

Answered by GPT-5 mini AI
a single strand

RNA is typically single-stranded, whereas DNA is usually double-stranded. Both are chains of nucleotides and can form helical regions, but being single-stranded is characteristic of RNA.