Select Question Set:
Q. No.
Assertion (A):
Availability of oxygen is not a problem in all plant cells.
Reason (R):
All photosynthetic cells release O2 within the cell.
1.
Both (A) and (R) are True and (R) is the correct explanation of (A).
2.
Both (A) and (R) are True but (R) is not the correct explanation of (A).
3.
(A) is True but (R) is False.
4.
(A) is False but (R) is True.
Subtopic: Introduction |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Assertion(A): The presence of oxygen in aerobic respiration is vital.
Reason(R): It derives the whole process by removing H from the system.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason(R): It derives the whole process by removing H from the system.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: ETS |
85%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Assertion(A): The respiratory process has traditionally been considered a catabolic process.
Reason(R): Respiration involves the breakdown of substrates.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason(R): Respiration involves the breakdown of substrates.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: THE RESPIRATORY BALANCE SHEET |
80%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In aerobic oxidative phosphorylation, the final electron acceptor of the electron transport chain is:
1. NAD+
2. oxygen
3. pyruvate
4. water
1. NAD+
2. oxygen
3. pyruvate
4. water
Subtopic: ETS |
86%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
What is the number of ATP molecules produced by substrate-level phosphorylation from the complete breakdown of a single molecule of glucose in the presence of oxygen?
1. 2
2. 3
3. 4
4. 6
1. 2
2. 3
3. 4
4. 6
Subtopic: Aerobic Respiration | Kreb's Cycle |
From NCERT
Please attempt this question first.
Hints
During glycolysis, an ATP molecule is synthesised during the conversion of:
I: BPGA to 3-phosphoglyceric acid (PGA)
II: PEP to pyruvic acid
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
I: BPGA to 3-phosphoglyceric acid (PGA)
II: PEP to pyruvic acid
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Subtopic: Glycolysis |
80%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the two statements:
| Assertion (A): | It is better to consider the respiratory pathway as an amphibolic pathway rather than as a catabolic one. |
| Reason (R): | The respiratory pathway is involved in both anabolism and catabolism. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Aerobic Respiration | Amphibolic Nature of Respiration |
91%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Glycerol enters the respiratory pathway after being converted to:
1. PGAL
2. PEP
3. 1, 3 – BPG
4. 2 – PG
Subtopic: Amphibolic Nature of Respiration |
83%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the given two statements:
| Statement I: | In aerobic cellular respiration, the complete oxidation of pyruvate takes place in the cytoplasm. |
| Statement II: | The apparatus for passing electrons to molecular oxygen with simultaneous synthesis of ATP is located in the inter-membrane space |
| 1. | Statement I is incorrect; Statement II is incorrect |
| 2. | Statement I is incorrect; Statement II is correct |
| 3. | Statement I is correct; Statement II is incorrect |
| 4. | Statement I is correct; Statement II is correct |
Subtopic: Glycolysis | Aerobic Respiration |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
NADH + H+ is reoxidised to NAD+ in:
I: Ethanol fermentation
II: Lactate fermentation
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
I: Ethanol fermentation
II: Lactate fermentation
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II
Subtopic: Fermentation |
87%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Question Set:
© 2024 GoodEd Technologies Pvt. Ltd.