The structures that help some bacteria to attach to rocks and/or host tissues are?

1. Rhizoids 2. Fimbriae
3. Mesosomes 4. Holdfast

Subtopic:  Details of Prokaryotic Cell Structure |
 86%
Level 1: 80%+
NEET - 2015
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Cellular organelles with membranes are:

1. Nucleus, ribosome and mitochondria
2. Chromosomes, ribosomes and endoplasmic reticulum
3. Endoplasmic reticulum, ribosome and nuclei
4. Lysosomes, Golgi apparatus and mitochondria
Subtopic:  Mitochondria | Golgi Apparatus | Endomembrane System (Lysosomes) |
 89%
Level 1: 80%+
NEET - 2015
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The structures that are formed by stacking of organised flattened membranous sacks in the chloroplasts are:

1. cristae
2. grana
3. stroma lamellae
4. stroma
Subtopic:  Plastids |
 83%
Level 1: 80%+
NEET - 2015
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The chromosomes in which the centromere is situated close to one end are:

1. metacentric
2. acrocentric
3. telocentric
4. sub-metacentric

Subtopic:  Nucleus: Chromosomes |
 71%
Level 2: 60%+
NEET - 2015
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Select the correct matching among the following pairs.

1. Smooth ER-Oxidation of phospholipids
2. Smooth ER-Synthesis of lipids
3. Rough ER-Synthesis of glycogen
4. Rough ER-Oxidation of fatty acids
Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
 91%
Level 1: 80%+
NEET - 2015
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The true nucleus is absent in:
1. Anabaena
2. Mucor
3. Vaucheria
4. Volvox
Subtopic:  Prokaryotic Cell Organisation |
 69%
Level 2: 60%+
NEET - 2015
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Which one of the following is not an inclusion body found in prokaryotes?

1. Phosphate granule 2. Cyanophycean granule
3. Glycogen granule 4. Polysome
Subtopic:  Ribosome and Inclusion Bodies |
 87%
Level 1: 80%+
NEET - 2015
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DNA is not present in:

1. chloroplast
2. ribosomes
3. nucleus
4. mitochondria

Subtopic:  Ribosome and Inclusion Bodies |
 88%
Level 1: 80%+
NEET - 2015
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The nuclear envelope is derivative of:

1. smooth endoplasmic reticulum
2. membrane of Golgi complex
3. microtubules
4. rough endoplasmic reticulum
Subtopic:  Nucleus |
 65%
Level 2: 60%+
NEET - 2015
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Cytochromes are found in:

1. matrix of mitochondria
2. outer wall of mitochondria
3. cristae of mitochondria
4. lysosomes
Subtopic:  Mitochondria |
 57%
Level 3: 35%-60%
NEET - 2015
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