CBSE
Multiple Choice QuestionsWho proposed 'fluid mosaic model' of plasma membrane?
Singer and Nicholson
Robertson
Benneson
None of the above
Mitochondria contains
only DNA
DNA and RNA
only RNA
None of the above
Lampbrush chromosomes are present in
Drosophilla
Ascaris
Hydra
None of these
The significance of mitochondria was given by
Flemming
Meves
Schwann
Altman
Chromosome was discovered by
Hofmeister
Muller
Flemming
Hammerling
Which of the following is not the function of 'Golgi body'?
Protein synthesis
Formation of cell wall
Formation of fatty acids
Formation of plasma membrane
Nucleated RBCs are present in which
Rabbit
Camel and llama
Embryo of human
Both (a) and (b)
The enzymes found in lysosomes are
hydrolytic enzymes
proteases enzymes
lipases enzymes
cellulases enzymes
Golgi body is
organ for protein synthesis
secretory organ
Both (a) and (b)
None of the above
Which of the following shows minimum number of chromosomes?
n : 1
n : 2
n : 3
n : 4
