NEET Chemistry: Hormones questions with solutions

Q1. Synthetic testosterone promotes

1. menstrual cycle
2. muscle growth
3. respiration
4. birth control agents

Answer: muscle growth

Testosterone is an anabolic hormone, meaning it promotes protein synthesis and tissue building. Synthetic testosterone therefore supports muscle growth rather than menstrual cycling, respiration, or birth control.

Q2. Which of the following maintains constant sugar level in blood?

1. Gibberlins
2. Insulin
3. Glucogen
4. Estrone

Answer: Insulin

Insulin regulates blood sugar by promoting glucose uptake into cells and storage as glycogen, helping keep glucose levels stable. The other options are plant hormones or unrelated hormones, not the main blood sugar regulator.