Basic Science : Plant Physiology Photosynthesis QUESTIONS AND ANSWERS :: part2 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Dark reaction is also known as |
| Calvin’s cycle |
| Krebs’ cycle |
| TCA cycle |
| Citric acid cycle |
2.A molecule of CO₂ fixed and reduced up to reduction stage consumes |
| 2 ATP and 1 NADP |
| 2 ATP and 2 NADP |
| 2 ATP and 2 NADPH₂ |
| 3 ATP and 1 NADPH₂ |
3.The acceptor molecule of CO₂ is a |
| 3C compound |
| 4C carbon compound |
| 5C compound |
| 6C carbon compound |
4.Number of ATP molecules consumed in the reduction stage of dark reaction is |
| One ATP |
| Two ATPs |
| Three ATPs |
| Four ATPs |
5.The excited electron to a photochemical reaction leads to the |
| Oxidation of the pigment |
| Reduction of the pigment |
| Fixation of the pigment |
| Regeneration of the pigment |
More Plant Physiology Photosynthesis QUESTIONS AND ANSWERS available in next pages
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