Biology Practice: Photosynthesis & Respiration (Mock Test 5 - Ultimate Comprehensive)
1. The chemical equation $6CO_2 + 12H_2O \xrightarrow{Light} C_6H_{12}O_6 + 6H_2O + 6O_2$ represents:
2. Which organelle is primarily responsible for the release of energy in the form of ATP?
3. Stomata are mostly found on the lower surface of leaves to:
4. Anaerobic respiration in human muscle cells produces:
5. The presence of starch in a leaf is confirmed when Iodine solution turns:
6. Which gas is a reactant in respiration but a product in photosynthesis?
7. The process of destarching a plant involves:
8. "Lenticels" are used for gas exchange in which part of the plant?
9. Yeast respires anaerobically to produce:
10. Why is the rate of respiration in germinating seeds very high?
11. The splitting of water during photosynthesis is called:
12. Which part of the chloroplast contains enzymes for the Dark Reaction?
13. In the experiment to show $CO_2$ is needed for photosynthesis, KOH is used to:
14. Which process is continuous throughout the life of a plant, day and night?
15. The 'Powerhouse of the Cell' is the:
16. During aerobic respiration, one molecule of glucose releases about ________ ATP molecules.
17. Which of the following is a Catabolic process?
18. The green color of leaves is due to the presence of:
19. What is the end product of the light reaction that is used in the dark reaction?
20. In the absence of photosynthesis, the oxygen level in the atmosphere would: