What is the function of the plasma membrane in a photosynthetic eukaryotic cell?
A) It converts carbon dioxide and water into sugars.
B) It isolates the cell's contents from the external environment.
C) It controls protein synthesis in the cell.
D) It recycles old extracellular material.
B
You might also like to view...
What characterizes nekton? a. Ability to swim strongly against currents
b. All of these choices. c. Relatively high consumption. d. Highly productive organisms.
Chart the path of urine from the blood to the outside of the body. What will be an ideal response?
Which skeletal structure is NOT part of the axial skeleton?
a. skull b. vertebrate c. ribs d. sternum e. scapula
Homeostatic systems work within minimum and maximum values by using positive feedback to regulate activity above and below a set point
Indicate whether the statement is true or false