10
MCQ (Single Correct Answer)
Which of the following is not true of a eukaryotic cell?
A
Cell wall is made up of peptidoglycans
B
It has 80 S type of ribosome present in the cytoplasm
C
Mitochondria contain circular DNA
D
Membrane bound organelles are present
11
MCQ (Single Correct Answer)
Which of the following statement is not true for plasma membrane?
A
It is present in both plant and animal cell
B
Lipid is present as a bilayer in it
C
Proteins are present integrated as well as loosely associated with the lipid bilayer
D
Carbohydrate is never found in it
12
MCQ (Single Correct Answer)
Plastid differs from mitochondria on the basis of one of the following features. Mark the right answer.
A
Presence of two layers of membrane
B
Presence of ribosome
C
Presence of thylakoids
D
Presence of DNA
13
MCQ (Single Correct Answer)
Which of the following is not a function of cytoskeleton in a cell?
A
Intracellular transport
B
Maintenance of cell shape and structure
C
Support of the organelle
D
Cell motility
14
MCQ (Single Correct Answer)
The stain used to visualise mitochondria is
A
fast green
B
safranin
C
acetocarmine
D
janus green