- 1(current)
Q. No.Which of the following is not a feature of the plasmids?
| 1. | Single – stranded | 2. | Independent replication |
| 3. | Circular structure | 4. | Transferable |
Subtopic: Prokaryotic Cell Organisation | Details of Prokaryotic Cell Structure |
69%
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Which structures perform the function of mitochondria in bacteria?
| 1. | Nucleoid | 2. | Ribosomes |
| 3. | Cell wall | 4. | Mesosomes |
Subtopic: Prokaryotic Cell Organisation | Details of Prokaryotic Cell Structure |
88%
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Which of the following is/are a surface structure of the bacterial cell but do not play a role in motility?
I. Flagella
II. Pili
III. Fimbriae
I. Flagella
II. Pili
III. Fimbriae
| 1. | Only I | 2. | Only II |
| 3. | Only II and III | 4. | Only III |
Subtopic: Prokaryotic Cell Organisation | Details of Prokaryotic Cell Structure |
86%
From NCERT
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All the following will be correct regarding mesosome in a bacterial cell except:
| 1. | They are differentiated form of cell membrane |
| 2. | They are essentially infoldings of cell membrane |
| 3. | They can be in the form of vesicles, tubules and lamellae |
| 4. | They contain photosynthetic pigments |
Subtopic: Prokaryotic Cell Organisation |
70%
From NCERT
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Both prokaryotic and eukaryotic cells share all the given features except:
| 1. | presence of ribosomes |
| 2. | arising from pre-existing cells |
| 3. | compartmentalization through membrane bound organelles |
| 4. | presence of a cell membrane |
Subtopic: Prokaryotic Cell Organisation | Eukaryotic Cell Orgenelle |
87%
From NCERT
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- 1(current)
Q. No.
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