Which molecule is used to transport fatty-acyl groups into the mitochondria?

Question

Quizplus · Accepted Answer

The molecule used to transport fatty-acyl groups into the mitochondria is carnitine, which is a quaternary ammonium compound. It binds to fatty acyl-CoA molecules and carries them across the mitochondrial membrane for β-oxidation to occur. CoA-SH is involved in the transfer of acyl groups within the cell, but not specifically for transport into the mitochondria. ATP is involved in energy production, but not in the transportation of fatty-acyl groups. Biotin is a coenzyme involved in various carboxylation reactions, but not in the transportation of fatty-acyl groups.

Which Molecule Is Used to Transport Fatty-Acyl Groups into the Mitochondria