Read the statements carefully and select the set of correct statements

a.	Palade particles are found in all cellular organisms
b.	A membrane bound structure in nucleus is the site of ribosomal RNA synthesis
c.	The mitochondria can be divide meiotically to produce daughter mitochondria
d.	Vacuoles can occupy about 90% of the volume of a plant cell

1. All except b

2. a & c

3. b & d

4. a & d

For the sectional view of chloroplast which is given below. Choose the correct statement

Lysosomal enzymes act at

1.  Basic pH

2.  Acidic pH

3.  Neutral pH

4.  Acidic pH inside lysosome and basic pH in cytosol 

A nuclear pore allows

Vesicles from ER fuse with 

The content of the nucleolus is continuous with nucleoplasm

The central part of proximal region of centriole is called hub which is made of

1.  Protein

2.  Lipoprotein

3.  Phospholipid

4.  Oligosaccharide

Select the incorrect match

Which of the following is not a part of the cytoskeleton?

1.  Microtubule

2.  Microfilament

3.  Intermediate filament

4.  Microfibril 

Which of the following statement is correct for the given diagram?