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Which of the following is the correct sequence for an altered protein that is se

ID: 204509 • Letter: W

Question

Which of the following is the correct sequence for an altered protein that is secreted from the cell?

rough endoplasmic reticulum – Golgi apparatus – plasma membrane

Golgi apparatus – ribosome – plasma membrane

nucleus – smooth endoplasmic reticulum – Golgi apparatus

Golgi apparatus – smooth endoplasmic reticulum – plasma membrane

a.

rough endoplasmic reticulum – Golgi apparatus – plasma membrane

b.

Golgi apparatus – ribosome – plasma membrane

c.

nucleus – smooth endoplasmic reticulum – Golgi apparatus

d.

Golgi apparatus – smooth endoplasmic reticulum – plasma membrane

Explanation / Answer

Ans a. Rough endoplasmic reticulum-Golgi apparatus-plasma membrane .

Protein are secreted in ribosome which are present in rough endoplasmic reticulum. Then the protein moves to nearby Golgi apparatus. Once protein has moved through the entire golgi Apparatus, they move to plasma membrane.

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