Glands, Hormones and Enzymes MCQs & Quiz
1. The effect of hormones on the body is:
(a) Stimulation of organs
(b) Catalytic function
(c) Proper growth
(d) Coordination of functions of different organs
2. Goitre is caused by the deficiency of:
(a) Zinc
(b) Iodine
(c) Chlorine
(d) Iron
3. Enzyme is a:
(a) Vitamin
(b) Bacterium
(c) Bio-catalyst
(d) Virus
4. Which enzyme converts glucose to ethyl alcohol?
(a) Diastase
(b) Zymase
(c) Maltase
(d) Invertase
5. The endocrine system chemically controls the various functions of cells, tissues and organs through the secretion of?
(a) Enzymes
(b) Lipids
(c) Hormones
(d) Vitamins
6. One of the chemical messengers produced by endocrine glands is called?
(a) Enzymes
(b) Lipids
(c) Hormones
(d) Vitamins
7. Ethylene is a name of hormone, produced by?
(a) Animals
(b) Insects
(c) Human
(d) Plants
8. Ecdysone is a name of hormone, produced by?
(a) Animals
(b) Insects
(c) Human
(d) Plants
9. Which vitamin is now recognized as a steroid like hormone?
(a) Vitamin K
(b) Vitamin A
(c) Vitamin D
(d) Vitamin C
10. Which gland secretes many hormones and controls the functions of other endocrine glands?
(a) Pituitary gland
(b) Thyroid gland
(c) Pancreas
(d) None of these