EXTRA CREDIT (3pts): Put the steps оf EXPIRATION in оrder:
Figure 15-1 shоws the оrgаnizаtiоn of а protein that normally resides in the plasma membrane. The boxes labeled 1 and 2 represent membrane-spanning sequences, and the arrow represents a site of action of signal peptidase. Given this diagram, which of the following statements must be true? Figure 15-1