Question

How are DNA and RNA molecules alike?

Answer 1

Answer:

No they are not alike.

Explanation:

DNA is double stranded and RNA is single stranded.

Answer 2

Both DNA and RNA have four nitrogenous bases each—three of which they share (Cytosine, Adenine, and Guanine) and one that differs between the two (RNA has Uracil while DNA has Thymine). ... One of the most significant similarities between DNA and RNA is that they both have a phosphate backbone to which the bases attach.