Question

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide

chain. (2) RNA contains the nitrogen base uracil instead of thymine. (3) RNA contains the sugar ribose
instead of deoxyribose.
a. 1, 2, and 3
b. 1 and 2
c. 2 and 3
d. 2 only

Answer 1

i think it's A

Step-by-step explanation:

Answer 2

A is the correct answer.