Question

Identify the following parts of a Nucleus on the basis of their significance _____.

• A. 1. Nuclear membrane, 2. Nuclear pores, 3. Nucleolus, 4. Chromatin.
• B. 1. Chromatin, 2. Nuclear membrane, 3. Nuclear pores, 4. Nucleolus.
• C. 1. Nucleolus, 2. Chromatin, 3. Nuclear membrane, 4. Nuclear pores.
• D. 1. Nuclear pores, 2. Nucleolus, 3. Chromatin, 4. Nuclear membrane.

Answer 1

The correct option is C

1. Nucleolus, 2. Chromatin, 3. Nuclear membrane, 4. Nuclear pores.

The correct identification of the parts are :

1. Nucleolus : Part to synthesize and store rRNA.

2. Chromatin : Genetically inactive chromosomes (Heterochromatin)

3. Nuclear membrane : Maintains shape and regulates flow of Materials.

4. Nuclear pores : Entry or exit of RNA and Proteins on selective basis.