Which of the following structures are present in plant cell but absent in animal cell?

(1)plastids

(2)centrioles                                       

(3)large central vacuole

(4)Both A and C

Subtopic:  Eukaryotic Cell Architecture: Types |
 88%
From NCERT
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Which of the followings  are common to plant cell and animal cell?

(Peroxisome, nucleolus, lysosome, plasmodesmata, microvilli, microtubule)

1. 6 2. 5
3. 4 4. 3
Subtopic:  Eukaryotic Cell Orgenelle |
From NCERT
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Which of the following is true except

(1)all eukaryotic cells are identical

(2)eukaryotic cells possess an organised nucleus with a nuclear envelope

(3)compartmentalisation is present in eukaryotes

(4)All are correct

Subtopic:  Eukaryotic Cell Architecture: Types |
 66%
From NCERT
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____________ ribosomes are present in eukaryotes while ________ribosomes are present in prokaryotes.

(1)70s, 80s

(2)80s, 70s

(3)80s,80s

(4)70s,70s

Subtopic:  Prokaryotic Cell Organisation |
 91%
From NCERT
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In 70S, S is

(1)sedimentation coefficient

(2)indirect measure of density and size

(3)indirect measure of mass and size

(4)Both A and B

Subtopic:  Prokaryotic Cell Organisation |
 78%
From NCERT
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Which of the following is true about ribosomes

(1)It’s a membraneless structure

(2)70s and 80s are composed of 2 subunits

(3)70s is also present in chloroplast

(4)All of these

Subtopic:  Details of Prokaryotic Cell Structure |
 93%
From NCERT
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Cytoskeleton comprises of

(1)Microtubule

(2)Microfilament

(3)Intermediate filament

(4)All of the these

Subtopic:  Cytoskeleton |
 86%
From NCERT
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Which of the following are the functions of cytoskeleton?

1. mechanical support

2. motility

3. maintenance of the shape of the cell

4. all of the above

Subtopic:  Cytoskeleton |
 96%
From NCERT
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Cytoskeleton is made up of

(1)Proteins

(2)carbohydrates

(3)lipids

(4)All of these

Subtopic:  Cytoskeleton |
 67%
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Cilia and flagella are

(1)microtubule

(2)microfilament

(3)intermediate filament

(4)Both A and B

Subtopic:  Cilia & Flagella |
 53%
From NCERT
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