they create channels
they create channels
In facilitated diffusion, proteins act as channels or carriers to allow specific molecules to pass through the cell membrane. These proteins facilitate the movement of molecules down their concentration gradient without requiring energy input from the cell.
They create channels
In facilitated diffusion, proteins called carrier proteins or channel proteins help facilitate the movement of specific molecules across the cell membrane. These proteins act as gates or tunnels that allow the molecules to pass through the membrane, but the process does not require energy as it follows the concentration gradient.
Proteins in facilitated diffusion act as carrier proteins to transport specific molecules across a membrane. These proteins undergo conformational changes to bind to the molecule on one side of the membrane and release it on the other side. This process allows for the movement of molecules down their concentration gradient without requiring energy input.
In facilitated diffusion, proteins act as transporters or channels that help specific molecules cross the cell membrane more efficiently than they would by simple diffusion. These proteins undergo conformational changes to facilitate the movement of substances, such as glucose or ions, down their concentration gradient. This process does not require energy, as it relies on the natural kinetic energy of the molecules. Thus, facilitated diffusion enhances the selectivity and speed of transport across the membrane.
In facilitated diffusion, proteins act as specific channels or carriers that assist in the movement of molecules across the cell membrane without the expenditure of energy. These proteins selectively bind to the target molecules, undergoing conformational changes that allow the substances to pass through the membrane more easily. This process is driven by the concentration gradient, enabling molecules to move from areas of higher concentration to lower concentration.
In facilitated diffusion, proteins function as specific channels or carriers that assist the transport of molecules across the cell membrane without the expenditure of energy. These proteins bind to the target molecules, undergoing conformational changes to shuttle them from one side of the membrane to the other, typically down their concentration gradient. This process allows for the efficient passage of polar or large molecules that cannot easily diffuse through the lipid bilayer.
Which word best describes the study of nature and how materials and living things behave. *
The Book of the Courtier describes how nobles should behave in a royal court.
Which word best describes the study of nature and how materials and living things behave. *
It is one of the terminology used in psychology. It describes how adults or kids behave in a reunion ,a family or other's.