The contractile vacuole

(1) is present in Amoeba

(2)helps in osmoregulation

(3)helps in excretion

(4)All of the above

The membrane of vacuole is called

(1)plasma membrane

(2)tonoplast

(3)cytoplasm

(4)tunicates

Which of the following vacuole is present in photosynthetic bacteria

(1)Food vacuole

(2)Gas vacuole

(3)Contractile vacuole

(4)Sap vacuole

Which of the following is true about microbodies

(1)minute vesicular structures

(2)membrane bound structures

(3)found in both plants and animals

(4)All of the above

Peroxisome is a type of

1. vacuole

2. inclusion bodies

3. microbodies

4. membraneless organelle

The Golgi apparatus principally performs the function of

(1)Packaging of materials for secretion

(2)Secretion to intracellular targets or outside of the cell

(3)synthesis of proteins

(4)Both A and B

Trans face of the Golgi body is

(1)nucleus facing face

(2)cell membrane facing face

(3)maturing face

(4)Both B and C

Which of the following is not the function of Golgi Body.

(1)Glycosidation

(2)Glycosylation

(3)Translation

(4)Post-translational modification

Materials to be packaged in the form of vesicles from the ER fuse with the _______ of the Golgi body and after packaging leaves from the ______face.

(1)cis, trans

(2)trans, cis

(3)convex, concave

(4)Both A and C

Golgi body comprises of

(1)Cisternae

(2)vesicles

(3)tubules

(4)All of the these