Photosynthesis Practice Test Online Question Answer Mcqs Mock Quiz
Home / Tests / Photosynthesis Practice Test Online Question Answer

Photosynthesis Practice Test Online Question Answer

Test Name Photosynthesis Test
Subject Biology
Test Type Mcqs
Total Question 20
Total Marks 40
Total Time 20
Test Help For
  • Plant Biology
  • General Knowledge
  • Everyday Science
  • CBSE Exam
  • Medical Admission Entrance Test
  • Biology For All Grades

Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the fuel used by all living things.Photosynthesis takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere. Photosynthesis is the process used by plants, algae and certain bacteria to harness energy from sunlight into chemical energy.Photosynthesis is the chemical change which happens in the leaves of green plants.Light energy is absorbed by chlorophyll, a green substance found in chloroplasts in some plant cells and algae. Absorbed light energy is used to convert carbon dioxide and water into a sugar called glucose.We are going to provide Photosynthesis Practice Test Online Question Answer over here in order to prepare yourself with respect to such significant topic of Biology as well.Just Click on the given below quiz in order to start your preparation online and get instant result accordingly.

Photosynthesis Practice Test Online Question Answer


1. The most efficient converter of sunlight is:

Question 1 of 20

2. The sight of the light reaction is:

Question 2 of 20

3. Green plants contain:

Question 3 of 20

4. Photochemical reaction of photosynthesis occurs in:

Question 4 of 20

5. Anthocyanin generally occurs in the nature of the form of:

Question 5 of 20

6. Photosynthetic pigment, spirolloxanthin is found in:

Question 6 of 20

7. Chemical combination of chloroplastids are …….% water, …….% protein, …..% lipids and ……%pigments

Question 7 of 20

8. One of the following is the part of chlorophyll

Question 8 of 20

9. Light trapping reaction take place in:

Question 9 of 20

10. First visible product of photosynthesis is:

Question 10 of 20

11. Most of the experiment work in photosynthesis has been done on:

Question 11 of 20

12. Photosynthesis bacteria and blue green algae have molecular component of their light receptor systems in:

Question 12 of 20

13. The principle of limiting factors in photosynthesis was given by:

Question 13 of 20

14. Maximum absorption of light by chlorophyll a and b takes place in the following rage of the Spectrum:

Question 14 of 20

15. Plastocyanin is rich in:

Question 15 of 20

16. Rate limiting step in photosynthesis is:

Question 16 of 20

17. Chlorophyll a molecule lost 1 electron from its outer orbit and gain:

Question 17 of 20

18. The correct molecular formula for chlorophyll ‘A’ is:

Question 18 of 20

19. In a chlorophyll molecule, the magnesium is situated in the:

Question 19 of 20

20. Light energy is trapped in P₇₀₀ pigment in:

Question 20 of 20


Test By Subject
Test By Topics
Have any Problem or Error please mention in below comments section.

Leave a Reply

Your email address will not be published. Required fields are marked *