Question

Who discovered nucleus?​

Answer 1

Robert Brown was the one who discovered the nucleus in 1831.

• The nucleus is a double membrane structure. The space between the two parallel membranes is called the perinuclear space. It is 10 to 50 nm thick.

• It creates a barrier between the cytoplasm and the material present inside the nucleus.

• At various places the nuclear membrane is discontinuous, these sites are called nuclear pores.

• These nuclear pores create a passage for the movement of RNA and proteins between the nucleus and cytoplasm.

Answer 2

As we know that the Robert Brown was the one who discovered the nucleus in 1831.  

• As we know that The nucleus is a double membrane structure. The space between the two parallel membranes is called the perinuclear space. It is 10 to 50 nm thick.
• So, It creates a barrier between the cytoplasm and the material present inside the nucleus.
• And At various places the nuclear membrane is discontinuous, these sites are called nuclear pores.
• As we also know These nuclear pores create a passage for the movement of RNA and proteins between the nucleus and cytoplasm.