TPP (thiamine pyrophosphate) is derived from ____________
(a) Vitamin A
(b) Vitamin B1
(c) Vitamin C
(d) Vitamin B2
The question was posed to me in homework.
My doubt stems from Fates of Pyruvate under Anaerobic Conditions: Fermentation topic in portion Principles of Bioenergetics and Glycolysis of Biochemistry