60.3k views
0 votes
What happens to the signal sequence in the er membrane

User Vahid Kh
by
5.4k points

1 Answer

5 votes

Answer:

The signal sequence is cleaved(divided) as the polypeptide chain crosses the membrane hence the amino terminus of the polypeptide chain is exposed in the ER lumen.

Step-by-step explanation:

User Lunguini
by
4.9k points