Function of centrosome is to:
A.Initiate cell division
B.Inhibit cell division
C.Provide site of cell division
D.Do none of these
Category: Cell in Animals Mcqs
Cell theory postulated by Scheiden and Schwann is:
A.Not correct
B.Neither new nor wrong
C.New but wrong
D.Not new, but wrong, yet the credit should be given to the proposers for being able to draw attention of biologists of their times
Walls of endoplasmic reticula are formed by:
A.Unit membrane
B.Ribosomes
C.Both (a) & (b)
D.None of these
Ribosomes were first observed by:
A.Palade
B.de Duve
C.Rhodin
D.None of these
Contraction, cyclosis, endocytosis, cytokinesis etc, in animal cell are due to the presence of:
A.Microfilaments
B.Microtubules
C.Intermediate filmaments
D.None of these
Who cointhe word cell?
A.Robert Hooks
B.Robert Brown
C.Rudolph Virchow
D.None of these
Cristae are:
A.Cell orgaelles
B.Folds on inner wall of mitochondria
C.Ground surface of mitochondria
D.None of these
Which of these endoplasmic reticula are called rough endoplasmic reticulum:
A.One with granules on the surface of the membranes
B.One without granules at the surface of the membranes
C.One with simple tubules
D.None of these
Suicide bags of the cell are:
A.Ribosomes
B.Oxysomes
C.Lysosomes
D.None of these
Mitochondria are concerned with:
A.ATP formation
B.ADP formation
C.Electron transport
D.All of these
