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1) The antigen-presenting proteins arrive at the plasma membrane. Which of the f

ID: 173914 • Letter: 1

Question

1) The antigen-presenting proteins arrive at the plasma membrane. Which of the following is required to "deliver" the protein from the vesicle to the plasma membrane? (Choose all correct answers).

A V-SNARE

Clathrin

A G-protein

Rab GTPase

2) After ingesting a bacteria, macrophages process bacterial parts and ‘present’ them to acquired immunity cells so the acquired immune cells recognize these invaders again in the future. The antigen-presenting proteins ultimately end up in the plasma membrane. Where did it receive the post-translation modification that determined its final location?

The ribosome

The ER

The Golgi body

The vesicle

A V-SNARE

Clathrin

A G-protein

Rab GTPase

Explanation / Answer

1.clathrin and v snare are involved in releasing and transport of vesicles.

2.post translational modifying occur in the endoplasmic reticulum