- 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
Identify the incorrectly matched pair:
| 1. | Lysosomes | Acid hydrolases |
| 2. | Tonoplast | Membrane of vacuole |
| 3. | Amyloplasts | Store oils and fats |
| 4. | Golgi apparatus | Synthesis of glycoproteins and glycolipids |
Subtopic: Plastids |
90%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
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 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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Hints
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How many of the given statements are correct?
1. 0
2. 1
3. 2
4. 3
| A: | The eukaryotes include only multicellular organims. |
| B: | Animal cells have centrioles which are absent in almost all plant cells; Spindle formation is seen in animal seen which is absent in all plant cells. |
| C: | The isolated lysosomal vesicles have been found to be very rich in almost all types of oxidative enzymes. |
| D: | Like chloroplasts, the mitochondria are also double membrane bound and easily observed under the microscope as they are large. |
| E: | In case of acrocentric chromosome the centromere is situated close to its end forming one extremely short and one very long arm, whereas the telocentric chromosome has a terminal centromere. |
2. 1
3. 2
4. 3
Subtopic: Introduction to Cell | Prokaryotic Cell Organisation | Plastids | Lysosomes | Nucleus | Nucleus: Chromosomes |
Level 3: 35%-60%
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- 1(current)
Q. No.
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