contestada

Which of these will diffuse across a plasma membrane? select one:
a. only glucose but not starch will cross a plasma membrane.
b. only starch but not glucose will cross a plasma membrane.
c. both of these will cross a plasma membrane. incorrect
d. neither of these will cross a plasma membrane. question 5 incorrect 0.00 points out of 1.00 not flaggedflag question question text because of osmosis, red blood cells will?

Respuesta :

icedipping
d. neither of these will cross a plasma membrane.

Glucose cannot diffuse across a plasma membrane as it is polar. Since the question doesn't specify the type of diffusion, simple diffusion is assumed.

If you count facilitated diffusion, then A is the answer.

Otras preguntas