CBSE Biology Photosynthesis Test 1 Online Mcqs Question Answers
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CBSE Biology Photosynthesis Test 1 Online

Test Name Photosynthesis Test
Subject CBSE Biology
Test Type MCQs
Total Question 30
Total Marks 60
Total Time 25 Minutes
Test Help For
  • CBSE Biology.
  • CBSE Board Exams.
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Central Board of Secondary Education (CBSE) is a focusing management education system which prepares students from Classes 1 to 12 for examinations. CBSE Biology examination test paper Photosynthesis in higher plants education chapter also included for learning. Basic concept as Plants and algae can only carry out photosynthesis in the light. Plants get carbon dioxide from the air through their leaves, and water from the ground through their roots. Light energy comes from the Sun. The oxygen produced is released into the air from the leaves.

Take quiz test following for more preparation online.

CBSE Biology Photosynthesis Test 1 Online


1. mark reviewPlants adapted to low light intensity have?

Question 1 of 15

2. mark reviewWhich pigment system is inactivated in red drop?

Question 2 of 15

3. mark reviewWhich fractions of the visible spectrum of solar radiations are primarily absorbed by carotenoids of the higher plants?

Question 3 of 15

4. mark reviewDuring photo respiration the oxygen consuming reaction (s) occur in?

Question 4 of 15

5. mark reviewWhich element is located at the center of the porphyrin ring in chlorophyll?

Question 5 of 15

6. mark reviewStroma in the chloroplasts of higher plants contains?

Question 6 of 15

7. mark reviewWhich one of the following statements about cytochrome P450 is wrong?

Question 7 of 15

8. mark reviewThe first step of photosynthesis is?

Question 8 of 15

9. mark reviewThe first acceptor of electrons from an excited chlorophyll molecule of photo system-II is?

Question 9 of 15

10. mark reviewChlorophyll in chloroplasts is located in?

Question 10 of 15

11. mark reviewPhotosynthesis in C4-plants is relatively less limited by atmospheric CO2 levels because?

Question 11 of 15

12. mark reviewNADPH is generated through?

Question 12 of 15

13. mark reviewCarbohydrates are commonly found as starch in plant storage organs. Which of the following five properties of starch (A-E) make it useful as a storage material?

(A) Easily trans located

(B) chemically non-reactive

(C) easily digested by animals

(D) osmotically inactive

(E) synthesized during photosynthesis

The useful properties are?

Question 13 of 15

14. mark reviewWhich one of the following is wrong in relation to photo respiration?

Question 14 of 15

15. mark reviewPhotochemical reactions in the chloroplast are directly involved in?

Question 15 of 15


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