LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many carbon atoms does pentoses have
A
5
B
4
C
3
D
2
Explanation: 

Detailed explanation-1: -A pentose is a monosaccharide with five carbon atoms. Pentoses are separated into two groups: aldopentoses and ketopentoses.

Detailed explanation-2: -Deoxyribose is a five-carbon sugar found in DNA. It is the nucleotide’s central molecule. Thus, Deoxyribose is the five-carbon sugar found in DNA.

Detailed explanation-3: -What is deoxyribose? The Deoxyribose definition is a pentose (5-carbon sugar) biological molecule. Deoxyribose sugar, along with phosphate, makes up the sugar-phosphate backbone in deoxyribonucleic acid (DNA). DNA is the genetic code present in living organisms.

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