Which is the correct sequence of modification and transport of secretory vesicles?
1. RER→cell membrane→ secretory vesicles→Golgi body
2. RER→secretory vesicles →Golgi body →cell membrane
3. RER→Golgi body→secretory vesicles→cell membrane
4. SER→Golgi body →cell membrane →secretory vesicles

 

Subtopic:  Golgi Apparatus |
 67%
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Which is incorrect with reference to chloroplast?
1. presence of algae and plants
2. Release O2
3. Occurs only in cells with aerobic respiration
4. None of the above
Subtopic:  Plastids |
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What is the role of sterol in cell membrane?
1. Stability
2. Communication with other cell
3. Secretion
4. Transport
Subtopic:  Cell Membrane |
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The vacuole is lined by a membrane called? 
1. tonoplast 
2. jacket 
3. cell membrane 
4. tonoplast
Subtopic:  Vacuole |
 86%
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L-shaped chromosomes are also called 
1. acrocentric 
2. telocentric 
3. sub-metacentric 
4. None of these 
Subtopic:  Nucleus: Chromosomes |
 61%
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Balbiani rings are the structural features of: 
1. allosomes
2. Polytene chromosomes
3. autosomes
4. lampbrush chromosomes
Subtopic:  Nucleus: Chromosomes |
 53%
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The endoplasmic reticulum is in continuation with? 
1. Golgi body 
2. nuclear wall 
3. mitochondria
4. cell wall 
Subtopic:  Endomembrane System (Endoplasmic Reticulum) |
 66%
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Balbiani rings are the structural features of
1. allosomes
2. polytene chromosomes
3. autosomes
4. Lampbrush chromosomes 
Subtopic:  Nucleus: Chromosomes |
 77%
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Mitotic spindle have main protein
1. tubulin
2. myosin
3. tropomyocin
4. dynein 
Subtopic:  Centrosomes |
 90%
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Who for the first time developed electron microscope?
1. Knoll and Ruska
2. Rudolf and Kolliker
3. Robert Hooke
4. Swanson 
Subtopic:  Introduction to Cell |
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