Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 11 (7 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which of the following energy transformations occur when humans use energy from food to exercise?

Correct Answer: B) Chemical to mechanical to thermal.

2. Which two things are produced when a plant breaks down sugar to release energy?

Correct Answer: D) Carbon dioxide and water.

3. What does ATP synthase do?

Correct Answer: A) Create ATP through chemiosmosis.

4. Chloroplast is an ..... that converts ..... energy into ..... through a process known as .....

Correct Answer: C) Organelle, light, glucose, photosynthesis.

5. What structure in the leaf is involved with gas exchange?

Correct Answer: A) Stomata.

6. Division of labour in chloroplast is between

Correct Answer: A) Stroma and membrane system.

7. The pyrrole rings are linked to each other by

Correct Answer: D) Methine bridge.