Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

A molecule with the formula C5H10O5 is likely a:
Options
A Lipid
B Pentose sugar
Correct Answer
C Protein
D Fatty acid
Correct Answer

Option B is the correct answer.

Detailed Explanation

The formula C5H10O5 matches the general formula for a pentose sugar (a monosaccharide with 5 carbons), such as ribose or deoxyribose. The ratio of H to O is 2:1, characteristic of carbohydrates.

Hint

Count the carbons and note the H:O ratio is like that of carbohydrates.

Question Info