Select the correct matching among the following pairs.

1.	Smooth ER-Oxidation of phospholipids
2.	Smooth ER-Synthesis of lipids
3.	Rough ER-Synthesis of glycogen
4.	Rough ER-Oxidation of fatty acids

The true nucleus is absent in:

Which one of the following is not an inclusion body found in prokaryotes?

DNA is not present in:

The nuclear envelope is derivative of:

Cytochromes are found in:

Which of the following structures performs the function of mitochondria in a bacteria?

The solid linear cytoskeletal elements having a diameter of 6 nm and made up of a single type of monomer are known as:

1. Microtubules

2. Microfilaments

3. Intermediate filaments

4. Lamins

The osmotic expansion of a cell kept in water is chiefly regulated by:

1. Mitochondria

2. Vacuoles

3. Plastids

4. Ribosomes

Match the following and select the correct answer: 

1. A-iv, B-ii, C-i, D-iii

2. A-i, B-ii, C-iv, D-iii

3. A-i, B-iii, C-ii, D-iv

4. A-iv, B-iii, C-i, D-ii