in-the-context-of-gluconeogenesis-what-is-the-significance-of-biotins-role-in-py

Question

In the context of gluconeogenesis, what is the significance of biotin's role in pyruvate carboxylase?

Accepted Answer

It facilitates the conversion of pyruvate to oxaloacetate, a key step in gluconeogenesis.

Answer

It inhibits the conversion of pyruvate to acetyl-CoA.

Answer

It is not involved in gluconeogenesis.

Answer

It acts as a competitive inhibitor of pyruvate carboxylase.