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Q. No.Given below is an electron microscopic structure of:
1.
Cilium
2.
Flagellum
3.
Fimbria
4.
Centriole
Subtopic: Centrosomes |
86%
Level 1: 80%+
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The following diagram shows
| 1. | Formation of sperms from spermatogonia |
| 2. | Protein synthesis apparatus in eukaryotic cells |
| 3. | The endomembranous system of eukryotic cells |
| 4. | The cytoskeleton of a Moneran cell |
Subtopic: Endomembrane System |
77%
Level 2: 60%+
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Algal cell walls are made up of:
| 1. | Cellulose, Galactans, Mannans and Minerals |
| 2. | Cellulose, Hemicellulose, Pectins and Proteins |
| 3. | Cellulose, Pectins, Mannans and Minerals |
| 4. | Cellulose, Hemicellulose, Mannans and Pectins |
Subtopic: Cell Wall |
81%
Level 1: 80%+
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A non-membrane bound organelle found in all cells is:
| 1. | Centriole | 2. | Lysosome |
| 3. | Vacuole | 4. | Ribosome |
Subtopic: Ribosome and Inclusion Bodies |
91%
Level 1: 80%+
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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%
Level 2: 60%+
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Both cilium and flagellum emerge from centriole-like structure called the:
| 1. | Centrosome | 2. | Centromere |
| 3. | Blepharoplast | 4. | Basal body |
Subtopic: Cilia & Flagella |
79%
Level 2: 60%+
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The middle lamella of the cell wall is composed of:
| 1. | Calcium carbonate | 2. | Calcium phosphate |
| 3. | Calcium pectate | 4. | Calcium oxalate |
Subtopic: Cell Wall |
90%
Level 1: 80%+
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The surface appendage on the bacterial cells that helps in conjugation is:
| 1. | Flagellum | 2. | Fimbria |
| 3. | Pilus | 4. | Cilia |
Subtopic: Cytoskeleton |
61%
Level 2: 60%+
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A ‘slime layer’ or a ‘capsule’ is a modification of which of the following layers of the cell envelope of a prokaryotic cell?
| 1. | Glycocalyx | 2. | Cell wall |
| 3. | Lipoprotein layer | 4. | Cell membrane |
Subtopic: Cell Wall |
90%
Level 1: 80%+
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The genomic DNA of a bacterial cell is:
| 1. | circular and located on a single chromosome |
| 2. | circular and located on multiple chromosomes |
| 3. | linear and located on a single chromosome |
| 4. | linear and located on multiple chromosomes |
Subtopic: Introduction to Cell |
77%
Level 2: 60%+
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