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In nucleus, nuclear pores are formed by ...

In nucleus, nuclear pores are formed by the

A

both inner and outer nuclear membranes remain parallel.

B

both inner and outer nuclear membranes get fused.

C

Both inner and outer nuclear membranes get fused.

D

Both inner and outer nuclear membranes break by chromosomes.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the formation of nuclear pores in the nucleus, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Structure of the Nucleus**: - The nucleus is a vital organelle found in eukaryotic cells, enclosing the genetic material (DNA) within a double membrane structure. 2. **Identifying the Components of the Nuclear Membrane**: - The nuclear membrane consists of two parallel membranes: an inner membrane and an outer membrane, separated by a space known as the perinuclear space. 3. **Recognizing the Function of Nuclear Pores**: - Nuclear pores are openings that facilitate the exchange of materials (such as RNA and proteins) between the nucleoplasm (inside the nucleus) and the cytoplasm (outside the nucleus). 4. **Formation of Nuclear Pores**: - Nuclear pores are formed by the fusion of the inner and outer membranes of the nuclear envelope at regular intervals. This fusion creates openings that allow for the selective transport of molecules. 5. **Selecting the Correct Answer**: - Based on the understanding that nuclear pores are formed by the fusion of the inner and outer membranes of the nuclear envelope, the correct answer to the question is **Option C**. ### Final Answer: **Nuclear pores are formed by the fusion of the inner and outer membranes of the nuclear envelope.** ---
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