The cell membrane is selectively permeable.
The cell membrane is selectively permeable.
protein binds to a particle and uses energy to move through the cell membrane
found on the cell membrane.
active transport
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
Active transport
Facilitated diffusion uses proteins to move a molecule across the cell membrane without energy.
The phospholipid bilayer.
The sentence "She was consumed by jealousy and bitterness after her friend's success" uses words with negative connotations.
A mathematical equation uses numbers instead of words. And like a sentence they have proper structure and rules.
active transport
Active transport:)