Which of these has importance in blood clotting heart beat, muscle contraction and nerve conduction:
A.Water
B.Salts
C.Carbohydrates
D.All of these
Category: Digestive System Physiology Mcqs
Foul smell in flatus is due to amines formed by decarboxylation of tryptophan with the help of colon bacteria. The chief amines formed this way are:
A.Indole
B.Skatole
C.Both (a) & (b)
D.None of these
Bile jiice helps in the digestion of fats by:
A.Secreting lipase enzyme
B.Increasing alkalinity
C.Emulsifying the fats
D.Providing lipolytic enzymes
Maintenance of live stage of protoplasm is done by:
A.Salts
B.Water
C.Vitamins
D.Fats
Vitamin B works as:
A.An enzyme
B.A coenzyme
C.A hormone
D.A pheromone
Role of vitamin K in our body is to help in:
A.Carbohydrate metabolism
B.Regulation of calcium and phosphorous metabolism
C.RBC formation
D.Blood clotting
Cheilosis and beri-beri are caused respectively due to deficiencies of:
A.Vitamin B2 and B1
B.Vitamin B2 and B6
C.Vitamin B6 and B12
D.Vitamin B1 and B6
Rickets is a disease which is caused by deficiency of one of the following vitamins:
A.Vitamin A
B.Vitamin B
C.Vitamin E
D.Vitamin D
Vitamins are named so by:
A.Kuhn
B.Funk
C.Grijns
D.Florkin
Which of these is not a monosacharide:
A.Mannose
B.Galactose
C.Fructose
D.Maltose
