(A) Biotin
(B) Thiamine
(C) Niacin
(D) Pyridoxine
Answer: (D) Pyridoxine
Q. Pyridoxine is also known as vitamin:
(A) B6
(B) B7
(C) B9
(D) B12
Answer: (A) B6
Q. Deficiency of following vitamin cause diseases like beriberi which may increase the amount of lactic acid and pyruvic acid within the blood:
(A) Biotin
(B) Thiamine
(C) Niacin
(D) Pyridoxine
Answer: (B) Thiamine