Question

When examining a five-carbon sugar to determine if it is ribose or deoxyribose, one looks to see if there are two H on the ________ carbon in the structure.

A) 1'
B) 2'
C) 3'
D) 4'
E) 5'

Answer 1

When examining a five-carbon sugar to determine if it is ribose or deoxyribose, one looks to see if there are two H on the 2'C carbon in the structure.

Step-by-step explanation:

The carbon atoms of the five-carbon sugar are numbered 1', 2', 3', 4', and 5'. When examining a five-carbon sugar to determine if it is ribose or deoxyribose, one looks to see if there are two H on the 2'C carbon in the structure.