Question

Which of the following hormones is not chemically a glycoprotein?

• A. Growth hormone
• B. Prolactin
• C. Luteinising hormone
• D. Estrogen

Answer 1

The correct option is D Estrogen

A. Growth hormone is a glycoprotein secreted by adenohypophysis of pituitary gland which helps in growth of body.

B. Prolactin is a glycoprotein secreted by adenohypophysis of pituitary gland which stimulates production and secretion of milk.

C. Luteinising hormone is a glycoprotein secreted by adenohypophysis of pituitary gland which induced ovulation.

D. Estrogen is a steroid hormone secreted by ovaries which help in development of female sexual characters.

So, the correct answer is 'Estrogen'.