Use the drop-down menus to label each structure.
This structure controls which materials enter and exit
the cell.
This structure is composed of a gel-like substance.
This structure helps process proteins.

1.This structure controls which materials enter and exit the cell.

2.This structure is composed of a gel-like substance.

3.This structure helps process proteins.

1. A

2. C

3. B

Step-by-step explanation: I just did the assignment.

HOPE THIS HELPS!

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

x=30

step-by-step explanation: