Question

Width of perinuclear space is
(A) 10-50 nm
(B) 50-100 nm
(C) 0-10 nm
(D) 75-100 nm​

Answer 1

Option A - The width of perinuclear space is around 10 -50 nm.

What is perinuclear space?

• The space between inner and outer nuclear membrane space is called perinuclear space.
  
  
• The outer layer is consistent with the endoplasmic reticulum membrane.
  
  
• This layer separates nuclear from the cytoplasm.
  
  
• Moreover, the outer layer of perinuclear space has holes that allow the movement of a particular material.

Thus, option A is correct.

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