Question

Which of the following is not a part of the nucleotide?

• A. Phosphate group
• B. Nitrogenous base
• C. Pentose sugar
• D. Guanosine

Answer 1

Answer:

D. Guanosine

Guanosine is the structural component of RNA. Guanosine is a purine adenosine. It has some neuroprotective properties. The other three are the backbone of the nucleotide in the DNA.