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What biomolecule helps transport molecules across the membrane?
proteins
What Regulates what enters and leave a cell?
The cell membrane regulates what enters and leaves a cell. It is selectively permeable, allowing certain substances to pass through while blocking others. Transport proteins in the membrane help facilitate the movement of specific molecules across the cell membrane.
How is water transported across the membrane?
Water is transported by a passive transport called osmosis. Osmosis is diffusion of water across the membrane.
What is it called when molecules uses energy to move across a semipermeable membrane?
Active transport
What helps hydrophobic get through the cell membrane?
Cannot not find the specific answer but it is one of these... A. By passive transport directly across the membrane B. by active transport directly across the membrane C. through integral transport proteins
What is the transport of water across the cell membrane called?
Movement of water across a membrane is called OSMOSIS.
Does facilitated diffusion require energy to transport molecules across the cell membrane?
Facilitated diffusion does not require energy to transport molecules across the cell membrane.
Does passive transport require ATP for the movement of molecules across the cell membrane?
No, passive transport does not require ATP for the movement of molecules across the cell membrane.
What biomolecule helps transport molecules across the membrane?
proteins
What is the movement of water across a membrane?
Active transport
What is the movement of water across the membrane?
Active transport
The transport of a substance across the cell membrane against its concentration gradient is called what?
The transport of a substance across the cell membrane against its concentration gradient is called active transport.
Does facilitated transport require energy for the movement of molecules across the cell membrane?
Yes, facilitated transport does require energy for the movement of molecules across the cell membrane.
What Regulates what enters and leave a cell?
The cell membrane regulates what enters and leaves a cell. It is selectively permeable, allowing certain substances to pass through while blocking others. Transport proteins in the membrane help facilitate the movement of specific molecules across the cell membrane.
How plasma membrane diffuse across plasma membrane?
Ions can't diffuse across membranes, they must used channels to transport across
What are the types of membrane transport across the cell membrane require a protein carrier?
The brain
What kind of transport across membrane does not require energy?
Ghh
