- 1(current)
Q. No.Match the following and select the correct answer :
| (a) | Centriole | (i) | Infoldings in mitochondria |
| (b) | Chlorophyll | (ii) | Thylakoids |
| (c) | Cristae | (iii) | Nucleic acids |
| (d) | Ribozymes | (iv) | Basal body cilia or flagella |
| A | B | C | D | |
| 1. | (iv) | (ii) | (i) | (iii) |
| 2. | (i) | (ii) | (iv) | (iii) |
| 3. | (i) | (iii) | (ii) | (iv) |
| 4. | (iv) | (iii) | (i) | (ii) |
Subtopic: Plastids | Mitochondria | Cilia & Flagella |
90%
Level 1: 80%+
Hints
Match List - I with List - II
| List -I | List -II | ||
| (a) | Cristae | (i) | Primary constriction in chromosome |
| (b) | Thylakoids | (ii) | Disc-shaped sacs in Golgi apparatus |
| (c) | Centromere | (iii) | Infoldings in mitochondria |
| (d) | Cisternae | (iv) | Flattened membranous sacs in stroma of plastids |
Choose the correct answer from the options given below.
| (a) | (b) | (c) | (d) | |
| 1. | (iii) | (iv) | (i) | (ii) |
| 2. | (ii) | (iii) | (iv) | (i) |
| 3. | (iv) | (iii) | (ii) | (i) |
| 4. | (i) | (iv) | (iii) | (ii) |
Subtopic: Mitochondria | Golgi Apparatus | Nucleus | Vacuole |
94%
Level 1: 80%+
Hints
Both plastids and mitochondria:
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
| I: | are enclosed by single membrane |
| II: | have ribosomes |
| III: | have DNA |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Plastids | Mitochondria |
89%
Level 1: 80%+
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Hints
Please attempt this question first.
Consider the given two statements:
| Assertion (A): | Mitochondria are not considered as a part of the endomembrane system. |
| Reason (R): | Mitochondria is bound only by a single membrane. |
| 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: Mitochondria |
89%
Level 1: 80%+
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Hints
Please attempt this question first.
Consider the given two statements:
| Assertion (A): | Mitochondria and chloroplasts are not regarded as part of the endomembrane system in a eukaryotic cell. |
| Reason (R): | Mitochondria and chloroplasts are double membrane bound organelles. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A) |
| 2. | Both (A) and (R) are True but (R) does not correctly explain (A) |
| 3. | (A) is True but (R) is False |
| 4. | (A) is False but (R) is True |
Subtopic: Plastids | Mitochondria | Endomembrane System |
82%
Level 1: 80%+
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Which of the following statements about mitochondria is true?
| 1. | Mitochondria contain their own DNA and ribosomes, which allows them to replicate independently within the cell. |
| 2. | Mitochondria are primarily involved in the degradation of long-chain fatty acids. |
| 3. | The outer membrane of mitochondria is highly permeable to protons, helping establish the proton gradient. |
| 4. | Mitochondria are found only in animal cells and not in plant cells. |
Subtopic: Mitochondria |
87%
Level 1: 80%+
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- 1(current)
Q. No.
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