All of the above
PROTEINS
NEGATIVE FEEDBACK
All of the above
Na+
The fluid mosaic model describes the plasma membrane as consisting of
PROTEINS
Diffusion does not require the cell to expand ATP. Therefore, diffusion is considered a type of
HYPOTONIC
A plant cell in a hypotonic solution
KIDNEY
The molecules responsible for membrane transport are
PROTEINS
Active transport
All of the above
PHOTOSYNTHESIS