MCQ practice · SSC Biology Board questions · Chapter 4

SSC Biology Chapter 4.

Bioenergetics

67 questions · Board questions

1. How many kilocalories of energy are stored in the terminal phosphate group of an ATP molecule?Chattogram Board 2023
2. What is the amount of energy produced in the stimulus, in kilocalories?Cumilla Board 2022
3. Which of the following is compared to a rechargeable battery?Dinajpur Board 2023
4. What is the full form of ATP?Sylhet Board 2022
5. In which of the following does the electron transport system occur?Jashore Board 2021
6. Which of the following is adenosine diphosphate?Cumilla Board 2021
7. What percentage of carbon dioxide is present in water?Barishal Board 2021
8. What is the main site of sugar production in durba grass?Chattogram Board 2022
9. In which of the following plants is the rate of photosynthesis higher?Dinajpur Board 2021
10. In which year did Blackman divide the photosynthesis process into two phases?Dhaka Board 2021
11. In the light independent phase, which of the following is reduced and turns into carbohydrate?Chattogram Board 2021
12. How many carbon atoms does oxaloacetic acid have?Chattogram Board 2021
13. What is the first stable compound in the C4 cycle?Chattogram Board 2024
14. In which plant is the first stable substance phosphoglyceric acid?Barishal Board 2021
15. Which of the following is a C3 plant?Sylhet Board 2021
16. Which of the following is a C4 plant?Dinajpur Board 2022
17. The first stable compound of which of the following plants is oxaloacetic acid?Cumilla Board 2024
18. Mr Goni has planted-Dinajpur Board 2022
19. How many carbons does the stable substance described in the stimulus have?Dinajpur Board 2022
20. What applies to plants E and F?Rajshahi Board 2022
21. In the amaranthus plants Nuru saw, -Cumilla Board 2023
22. Which of the following in the stimulus is a high-energy compound?Jashore Board 2021
23. In which part of the light spectrum is photosynthesis hindered?Cumilla Board 2021
24. In light of which wavelength does photosynthesis go best?Cumilla Board 2023
25. In which light does photosynthesis go well?Dhaka Board 2023
26. Under the influence of sunlight-Sylhet Board 2023
27. The rate of photosynthesis decreases-Barishal Board 2023
28. Because of which does the acidity of the mesophyll tissue cells of a leaf increase?Cumilla Board 2022
29. Which is an external factor of the photosynthesis process?Dhaka Board 2021
30. Which is an external factor of photosynthesis?Mymensingh Board 2021
31. What are the main components of chlorophyll?Dhaka Board 2023
32. Which is the suitable temperature for photosynthesis?Jashore Board 2022
33. In the presence of which of the substances mentioned above does the photosynthesis process stop altogether?Mymensingh Board 2021
34. In an environment without oxygen, which process is stopped completely?Sylhet Board 2023
35. Which is the most important biochemical process in the living world?Jashore Board 2023
36. In photosynthesis-Barishal Board 2021
37. How much energy is produced from 1 molecule of glucose in aerobic respiration?Barishal Board 2023
38. In which is solar energy stored as potential energy?Jashore Board 2022
39. Anaerobic respiration is generally seen-Dhaka Board 2022
40. How many molecules of ATP are made when one molecule of glucose is oxidised in aerobic respiration?Cumilla Board 2022
41. How many molecules of ATP are made from 3 molecules of FADH2?Barishal Board 2021
42. How many molecules of ATP are produced from 6 molecules of FADH2?Barishal Board 2023
43. How many molecules of ATP are made from 4 molecules of FADH2?Chattogram Board 2022
44. In which organelle do the reactions of the Krebs cycle take place?Chattogram Board 2022
45. In which part of the cell do the reactions of glycolysis take place?Chattogram Board 2021
46. 1 NADH2 → 3 ATP; where does this take place?Jashore Board 2024
47. How many molecules of pyruvic acid are formed from two molecules of glucose in glycolysis?Mymensingh Board 2021
48. In which stage of respiration are four molecules of CO2 produced?Rajshahi Board 2024
49. How many molecules of ATP are produced in the acetyl Co-A step?Dhaka Board 2024
50. What is the formula of pyruvic acid?Dhaka Board 2024
51. How many molecules of CO2 are produced in all in the Krebs cycle?Dinajpur Board 2024
52. How many ATP are produced in the Krebs cycle?Sylhet Board 2022
53. How many ATP are produced in all in the reaction mentioned?Dhaka Board 2022
54. Correct information about the last step of the process in the stimulus is-Mymensingh Board 2022
55. In the process in the stimulus, how many molecules of ATP will be made in the absence of A?Mymensingh Board 2022
56. Along with alcohol, which of the following gases is produced as a result of anaerobic respiration?Dinajpur Board 2023
57. Which is produced in the process of anaerobic respiration?Mymensingh Board 2022
58. In respiration that occurs in the absence of oxygen-Cumilla Board 2021
59. In anaerobic respiration, how many kilocalories of energy are produced from the ATP made from 1 molecule of glucose?Chattogram Board 2021
60. Which is the best temperature for respiration?Barishal Board 2022
61. Which is an external factor of respiration?Sylhet Board 2021
62. Which of the following is an internal factor of respiration?Barishal Board 2022
63. When the concentration of which gas in the air rises, does the rate of respiration fall?Dhaka Board 2022
64. What is correct about the new leaves of a jackfruit tree?Chattogram Board 2021
65. Which of the following will happen inside the flasks?Mymensingh Board 2023
66. After a few hours Rimon observed-Mymensingh Board 2023
67. During respiration the stored energy of the body-Dinajpur Board 2023

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