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.
Carrier-assisted transport is a mechanism in which a carrier molecule assists in the movement of a substance across a biological membrane. The carrier molecule can bind to the substance and facilitate its transport across the membrane. This process is typically passive and does not require energy input from the cell.
The molecule will be transported across the membrane by way of a transport protein or protein channel.
Facilitated diffusion involves the movement of molecules across a cell membrane with the help of transport proteins. The steps include the binding of the molecule to the specific protein, conformational changes in the protein to carry the molecule across the membrane, and the release of the molecule on the other side of the membrane. This process does not require energy input from the cell.
active transport
Yes, active transport requires a membrane because it involves the movement of molecules or ions against their concentration gradient, which requires energy expenditure. This process is facilitated by specific transport proteins embedded within the membrane.
Active transport
Carrier-assisted transport is a mechanism in which a carrier molecule assists in the movement of a substance across a biological membrane. The carrier molecule can bind to the substance and facilitate its transport across the membrane. This process is typically passive and does not require energy input from the cell.
Facilitated diffusion does not require energy to transport molecules across the cell membrane.
No, passive transport does not require ATP for the movement of molecules across the cell membrane.
Yes, facilitated transport does require energy for the movement of molecules across the cell membrane.
hydropolactive.
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Yes, facilitated diffusion does require a transport protein for the movement of molecules across the cell membrane.
The brain
active transport
The molecule will be transported across the membrane by way of a transport protein or protein channel.
Facilitated diffusion involves the movement of molecules across a cell membrane with the help of transport proteins. The steps include the binding of the molecule to the specific protein, conformational changes in the protein to carry the molecule across the membrane, and the release of the molecule on the other side of the membrane. This process does not require energy input from the cell.