Biology Practice: Respiration in Plants (Mock Test 2 - Intermediate)
1. In which part of the plant cell does the Krebs Cycle occur?
2. Glycolysis is also known as the ________ pathway.
3. What is the fate of Pyruvic Acid in the absence of Oxygen in plant tissues?
4. Which of these structures allows for gaseous exchange in the older woody roots?
5. Respiration is a catabolic process because it involves:
6. During Aerobic respiration, the total number of ATP molecules produced from one molecule of glucose is:
7. Which part of the plant lacks stomata but still carries out respiration?
8. In the experiment to demonstrate $CO_2$ evolution, why are seeds soaked in water initially?
9. The intermediate product common to both Aerobic and Anaerobic respiration is:
10. Why is the rate of respiration higher in germinating seeds compared to dry seeds?
11. Lenticels differ from stomata in that lenticels:
12. Which of the following is an example of an end-product of anaerobic respiration in Yeast?
13. The gain of energy in Aerobic respiration is ________ times more than in Anaerobic respiration.
14. What happens to the lime water in a flask containing germinating seeds?
15. The "Energy Currency" ATP stands for:
16. Aerobic respiration occurs in two phases: Glycolysis in ________ and Krebs cycle in ________.
17. Which of the following describes the "Compensation Point"?
18. In the experiment using Mercury and a test tube to show anaerobic respiration, Mercury is used because:
19. Which gas is considered a byproduct of plant respiration?
20. In the "Two Thermos Flasks" experiment, why do we use formalin-soaked dead seeds in the control flask?
