Question

Correct order of action of hydrophilic hormones is
I. Hormones bind to plasma membrane
II. Physiological response
III. Biochemical response
IV. Generation of secondary messenger

Choose the correct option-

• A. I, IV, III, II
• B. III, I, II, IV
• C. I, II, III, IV
• D. II, I, III, IV

Answer 1

The correct option is A I, IV, III, II

General steps in hydrophilic or water-soluble or protein nature hormone action.
Hormone binds to plasma membrane to specific site
(Receptor)
↓
Response – I (Given by receptor)
Generation of secondary messenger (cyclic AMP or Ca${}^{2+}$)
↓
Biochemical Responses
↓
Physiological Responses

Example- Ovarian growth

So, the correct answer is option-c.