Practice Test Sets (Total Questions: 100)

Topic Practice: Photosynthesis in Higher Plants (Test - 2)

50 Questions 0 Attempted 50 Unattempted

About Photosynthesis in Higher Plants MCQ - Test 2

Conquer Photosynthesis in Higher Plants for NEET UG with chapter notes, light and dark reaction MCQs, C3-C4 pathways, and high-yield practice questions. Test…

This Photosynthesis in Higher Plants MCQ practice set is designed for students preparing for school exams and competitive exams. It contains 100 multiple choice questions divided into 2 test sets of up to 50 questions each. Every question has four options, and after answering you can see the correct option, a detailed explanation and how other users answered.

photosynthesis in higher plants NEET C3 C4 Calvin cycle pathway photophosphorylation light dark reaction cyclic non-cyclic NEET questions botany notes

Sample Photosynthesis in Higher Plants Questions

Statement I: Cyclic photophosphorylation involves both PS I and PS II. Statement II: Non-cyclic photophosphorylation produces ATP and NADPH. Which option is correct?
- A. Statement I is correct, Statement II is incorrect
- B. Statement I is incorrect, Statement II is correct
- C. Both statements are correct
- D. Both statements are incorrect
Read the following statements regarding RuBisCO enzyme: 1. RuBisCO has active site for both CO2 and O2. 2. RuBisCO has much greater affinity for O2 than CO2. 3. Relative concentration of O2 and CO2 determines binding. Which statements are correct?
- A. 1 and 2 only
- B. 1 and 3 only
- C. 2 and 3 only
- D. 1, 2 and 3
Statement I: Regeneration of RuBP requires 1 ATP per CO2 molecule in Calvin cycle. Statement II: Reduction step requires 2 ATP and 2 NADPH per CO2 fixed. Which option is true?
- A. Both statements are correct
- B. Both statements are incorrect
- C. Statement I is correct, Statement II is incorrect
- D. Statement I is incorrect, Statement II is correct
Select CORRECT statement regarding C4 pathway:
- A. Primary CO2 fixation occurs in Bundle Sheath cells.
- B. C4 acid is transported from mesophyll to bundle sheath cells.
- C. Pyruvate transported back to mesophyll cell is a 4-carbon compound.
- D. C4 plants lose more water than C3 plants for same CO2 fixed.
Statement 1: High light intensity beyond saturation point causes breakdown of chlorophyll. Statement 2: Photo-oxidation destroys photosynthetic apparatus at very high light intensities. Select correct option:
- A. Both statements are true and 2 is correct reason for 1
- B. Both statements are false
- C. Statement 1 is true, 2 is false
- D. Statement 1 is false, 2 is true

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How many questions are there in Photosynthesis in Higher Plants MCQ?

This page has 50 questions in Test - 2 out of 100 total questions on Photosynthesis in Higher Plants.

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Yes. After you select an option, the correct answer is shown along with an explanation and the percentage of users who chose each option.

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