Question

Is it true that in forming a nucleotide, phosphate is most often attached to the nucleoside at the C-5′ position of the sugar?

A) True
B) False

Answer 1

Yes, in forming a nucleotide, phosphate is most often attached to the nucleoside at the C-5′ position of the sugar.

Step-by-step explanation:

In forming a nucleotide, phosphate is most often attached to the nucleoside at the C-5′ position of the sugar. The phosphate group of one nucleotide bonds covalently with the sugar molecule of the next nucleotide, and the phosphate group is attached to the 5' carbon of one nucleotide and the 3' carbon of the next nucleotide. This linkage between nucleotides forms the sugar-phosphate backbone of DNA and RNA.