Question

10. What is the function of the protein labeled A?

11. Draw an arrow pointing to the area of the phospholipid bilayer where you
are least likely to find water (hydrophobic, nonpolar section).
12. If the molecules labeled B are glucose moving from high concentration to
low concentration, what type of cell transport is occurring?
B
(Look at the picture)

Answer 1

The function of the protein labeled A is to act as a transmembrane protein, spanning the phospholipid bilayer of the cell membrane.

Step-by-step explanation:

The protein labeled A in the diagram is a transmembrane protein. Transmembrane proteins span the phospholipid bilayer of the cell membrane and have hydrophilic regions that interact with both the extracellular and intracellular environments of the cell. These proteins play important roles in transporting materials across the cell membrane and are involved in cell signaling and communication.

Answer 2

Blood cells

Step-by-step explanation:

• Cell produced through hematopoiesis