Bacteria store their reserved food materials in
(1)Vacuoles
(2)Inclusion bodies
(3)Both A and B
(4)Sphaerosomes
Which of the following is true about Inclusion bodies
(1)membraneless
(2)present freely in cytoplasm
(3)store phosphate,glycogen
(4)All of the above
How many of the following kingdoms are eukaryotic
(monera, protista, fungi, plante, Animalia)
(1)5
(2)4
(3)3
(4)2
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
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 |
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
____________ ribosomes are present in eukaryotes while ________ribosomes are present in prokaryotes.
(1)70s, 80s
(2)80s, 70s
(3)80s,80s
(4)70s,70s
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
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
Cytoskeleton comprises of
(1)Microtubule
(2)Microfilament
(3)Intermediate filament
(4)All of the these