Question

4 The primary function of cell wall is associated with
(A) controlling volume
() Intake of materials
its selective permeability to protection against bursting
The cell wall composition is of:
(A) cellulose and proteins (6) hamicelluloses and pectin
(C) microfibrils
(P) All the above
6. In a plant call the vacuole contains:
At water
(8) organic substances only
(C) Inorganic substances only (C) All the above
7. Plant cell differs from animal cell in having:
(A) Cell wall
(3) Mitochondria
(C) Ribosome
(0) Golgi apparatus
8. Ribosome are the centre's for:
(B) Protein synthesis
(A) Respiration
(9) Photosynthesis
(B) Fat synthesis
9. The rough ER is specially well developed in cells actively engaged in:
(1) nucleotide synthesis
(A) protein synthesis
(D) Secretory functions.
(C) Lipid synthesis​

Answer 1

Answer:

4- all the above

7- cell wall

8- protein synthesis

9- protein synthesis