MDCAT 2025 Biology Bioenergetics Test Online Mcqs

Photo of Maan Ali Maan AliLast Updated: July 11, 2025

MDCAT Biology Bioenergetics Test

Practice Bioenergetics MCQs for MDCAT 2025 Biology, based on the official PMDC syllabus. Cover key topics like photosynthesis, respiration, and ATP with this chapter-wise online test to boost your concept clarity and exam readiness.

Biology Bioenergetics Online Test

Total Questions: 49
Time Allowed: 25 Minutes
Total Marks: 49
How to Attempt Test: Please choose the right Option in MCQ-type question.
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Biology Bioenergetics Online Test Question with Answer

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Medical Subject

1. The pigments found in the thylakoid membranes are ?

2. Process of photosynthesis is almost exactly opposite to ?

3. Loght can work in photosynthesis only if it is ?

4. Magnesium is an important nutrient ion in green plants as it is an essential component of ?

5. The color of chlorophyll b is  ?

6. Which equation of photosynthesis is correct one ?

A=6CO 2 + 12H 2 O + Light→C 6 H 12 O 6 + 6O 2 + 6H 2 O
B=6CO 2 + 6H 2 O + Light→C 6 H 12 O 6 + 6O 2
C=Both of these

7. Thylakoid membranes are involved in ATP formation by ?

8. Which statement about photosynthesis is not correct ?

A=CO 2 and H 2 O are used
B=Take place in light and dark
C=Light energy absorbed by chlorophy
D=Occurs in almost all the green parts of Plant

9. The number of chlorroplasts in each mesophyll cell ranges from ?

10. The number of chloroplastis in a square millimeter of leaf surface is about ?

11. Spectrophotometer is used to measure ?

12. Which part of plant captures light energy ?

13. Which statement about chlorophyll is not true ?

14. The principles of energy transformations in living systems is called ?

15. The products of photosynthetic light reaction are ?

16. What is not correct of photosynthesis ?

17. What is unrelated to light reactions ?

18. Which wavelengths are mainly absorbed by chlorophyll ?

19. Which wavelengths are least absorbed by chlorophyll ?

20. Thylakoid sacs are stacked in columns called ?

21. Chlorophyll contains magnesium in which part ?

22. The interior of thylakoid apace is also called a ?

23. Oxygen released during photosynthesis comes from ?

24. The presence of free oxygen made possible the evolution of ?

Uncategorized

25. What is the main site of the electron transport chain?


 

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Photo of Maan Ali Maan AliLast Updated: July 11, 2025
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