Ferritin biosynthesis is regulated by serum level of ?
Ans. is `c' i.e., Iron"The level of iron in plasma is sensed by specific iron regulatory proteins which control the rate offerritin synthesis and to maintain homeostasis" - Human physiologyHepicidin regulates absorption of iron. But, it is also according to the serum iron level. If serum iron is deficiem, hepacidin level falls and there is increased iron absorption.
Ceruloplasmin
Hepcidin
Iron
Transferrin