Insertion into the RER membrane is cotranslational for TMPs, why is this necessary?

Biology

1 answer:

Zina [86]3 years ago

6 0

Answer:

Transmembrane are inserted into the rough endoplasmic reticulum membrane while they are still in their synthesis stage. They make there way to ER with the help of the signal sequence already present in the synthesizing protein. The signal sequence stops the process of translation and directs the ribosome, carrying the unfinished protein to dock with ER.Translation than restarts when the signal sequence dock with the ER and it occurs in the ER membrane. This process is necessary because it allows the passage of transfer of protein to cross the lipid bilayer, ER lumen facilitate protein folding and it rectifies the aberrant proteins and target them towards cytosol for destruction.

You might be interested in

What is atp in general

Ksenya-84 [330]

ATP is a high-energy molecule found in every cell. Its job is to store and supply the cell with needed energy. hope this helps :)

5 0

3 years ago

Explain why there is a difference in the amount of oxygen taken in at rest and during the vigorous activity.

s2008m [1.1K]

Answer: During vigorous exercise your breathing rate increases in order to intake more oxygen

Explanation: during vigorous exercise / activity the body needs more oxygen in order to produce energy so your breathing rate increases in order to reach the demand of more intake of oxygen , and your muscles work harder due to an increase in oxygen demand and how much oxygen the muscles take from the blood during vigorous exercises , BUT during rest we have normal rate of oxygen intake because your body is at rest at that moment .

HOPE THIS HELPS!!!!!!!!!!!!!!!!!!!!!!!!!

6 0

2 years ago

What change will occur in the plasma membrane of a cell during endocytosis?

Dmitriy789 [7]

Answer:

It will decrease in size and it will pinch to surround anything entering the cell.

7 0

2 years ago

How is a yeast similar to a bread mold?

neonofarm [45]

I believe A:Both have reproductive cells with flagella

3 0

3 years ago

An experiment was designed to test whether students could squeeze a clothespin more times in one minute after resting or after e

Rudik [331]

If a student rests and then squeezes a clothespin for one minute, will they be able to squeeze it more than someone that exercised before squeezing the pin for 1 minute?

Hope this helps!

7 0

2 years ago

Read 2 more answers