Essential Biochemistry - Hemoglobin Metabolism (Section 1 - No. 20)
What is the name of the enzyme that catalyzes the rate-limiting step in heme synthesis?
ALA synthase
ALA dehydratase
Uroporphyrinogen I synthase
Ferrochelatase
הֶסבֵּר
ALA synthase catalyzes the rate-limiting step.