AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

DNA MAKES RNA MAKES PROTEIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What sugar does RNA contain?
A
phosphate
B
ribose
C
fatty acid
D
Sugra
Explanation: 

Detailed explanation-1: -ribose, also called D-ribose, five-carbon sugar found in RNA (ribonucleic acid), where it alternates with phosphate groups to form the “backbone” of the RNA polymer and binds to nitrogenous bases.

Detailed explanation-2: -Ribose is a single-ring pentose [5-Carbon] sugar. The numbering of the carbon atoms runs clockwise, following organic chemistry rules.

Detailed explanation-3: -RNA contains ribose (pentose) sugar.

Detailed explanation-4: -The five-carbon sugar in DNA is called deoxyribose, while in RNA, the sugar is ribose.

There is 1 question to complete.