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The molecule that plays an important role in limiting what gets in and out of cells is the cell membrane. It is composed of a phospholipid bilayer that acts as a barrier, allowing only certain molecules to pass through. The cell membrane also contains various proteins and channels that further regulate the movement of substances across the membrane.
the cells would be hard to function and so that cell would be daqmaged
Oxygen
The cell membrane folds around the molecule.
lipids
Second messengerSecond Messenger
MItochondrion.
Because of facilitated diffusion(, which nutralizes it from a higher to a lower concentration.)
the structure of a molecule affects how it interacts with other molecules -apex
atp
Transport proteins allow the active transport of large molecules through the cellular membrane.
the structure of a molecule affects how it interacts with other molecules -apex
The molecule that plays an important role in limiting what gets in and out of cells is the cell membrane. It is composed of a phospholipid bilayer that acts as a barrier, allowing only certain molecules to pass through. The cell membrane also contains various proteins and channels that further regulate the movement of substances across the membrane.
the main function is to produce ATP which is the molecule that provides energy to cellular functions via aerobic respiration, .In addition :stores ATP temporarily.
Oxygen
the cells would be hard to function and so that cell would be daqmaged
the structure of a molecule affects how it interacts with other molecules -apex