- 1(current)
Q. No.A basal body is a part of bacterial:
| 1. | Inclusion bodies | 2. | Chromosomal DNA |
| 3. | Flagellum | 4. | Plasmid |
Subtopic: Â Cilia & Flagella |
 86%
Level 1: 80%+
Hints
Identify the appendage present on the surface of some bacterial cells that help attach them to rocks in streams and also to the host tissues:
| 1. | Flagella | 2. | Pili |
| 3. | Fimbriae | 4. | Cilia |
Subtopic: Â Cilia & Flagella |
 84%
Level 1: 80%+
Hints
The given diagram:
1. Both I and II are correct
2. only I is correct
3. only II is correct
4. Both I and II are incorrect
| I: | shows the diagrammatic representation of the ultra-structure of centriole |
| II: | shows the 9 + 2 arrangement of the axonemal microtubules of cilia/flagella |
2. only I is correct
3. only II is correct
4. Both I and II are incorrect
Subtopic: Â Cilia & Flagella |
 65%
Level 2: 60%+
Hints
Consider the two statements:
| Statement I: | Both the cilium and the flagellum emerge from centriole-like structure called the basal body. |
| Statement II: | Basal body, centrioles, cilia and flagella have identical arrangement of microtubules in their ultrastructure. |
| 1. | Statement I is correct and Statement II is incorrect |
| 2. | Both Statement I and Statement II are correct but Statement II does not explain Statement I |
| 3. | Both Statement I and Statement II are correct and Statement II correctly explains Statement I |
| 4. | Only Statement II is correct |
Subtopic: Â Cilia & Flagella |
 68%
Level 2: 60%+
Hints
Identify the correct statements regarding the structures shown in the given diagram.
| I: | A is the transverse section of the axoneme of a flagellum showing 9 + 2 arrangement of the microtubules. |
| II: | B is the basal body that has an ultrastructure identical to centriole. |
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Â Cilia & Flagella |
 79%
Level 2: 60%+
Hints
- 1(current)
Q. No.
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