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What is the engulfing of a molecule within a cell called?
active transport
What is it called when molecules uses energy to move across a semipermeable membrane?
Active transport
What is the transport of a molecule from the inside of a cell to the outside of a cell called?
The transport of molecules from inside a cell to the outside is called exocytosis. In this process, vesicles containing the molecules fuse with the cell membrane, releasing the contents to the extracellular space.
Does active transport require energy to move a molecule across a cell membrane?
Yes, in a matter of fact the nucleus gets the information because the object passes through the cell membrane and brings the information over to the nucleus.
What is it called when transport protein binds with the needed molecule?
passive transport
What is the engulfing of a molecule within a cell called?
active transport
What is it called when a molecule uses energy to move across a semipermeable?
active transport
What is it called when a molecule uses energy to move across a semiseprable membrane?
active transport
What type of transport is used to move a molecule from a region of low concentration to a region to a high concentration?
active transport
What is it called when molecules uses energy to move across a semipermeable membrane?
Active transport
Which type of transport is used to move a molecule from a region of low concentration to a region of high concentrationing?
The process is called active transport, and unlike diffusion it uses energy.
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.
What is the transport of a molecule from the inside of a cell to the outside of a cell called?
The transport of molecules from inside a cell to the outside is called exocytosis. In this process, vesicles containing the molecules fuse with the cell membrane, releasing the contents to the extracellular space.
What is the key feature of active transport?
The key feature of active transport proteins is that they can use chemical energy to move a substance against its concentration gradient. Most use energy from a molecule called ATP, either direvtly or indirectly.
What is it called when materials move from lower to higher concentration?
Specifically Diffusion, but it is also active transport
Does active transport require energy to move a molecule across a cell membrane?
Yes, in a matter of fact the nucleus gets the information because the object passes through the cell membrane and brings the information over to the nucleus.
What is it called when transport protein binds with the needed molecule?
passive transport
