What Is Inosine,and What Role Does It Play in Translation

Multiple Choice

What is inosine,and what role does it play in translation?

A) Inosine is a purine base that,when in an anticodon opposite the third base of a codon,provides flexibility in base pairing.
B) Inosine is a sugar that,when metabolized near a ribosome,provides energy for the formation of peptide bonds.
C) Inosine is an enzyme that,when linked to the active site of a ribosome,catalyzes the process of translocation.
D) Inosine is a regulatory molecule that,when bound to a ribonuclease,controls the rate of degradation of mRNA.