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What is the process by which molecules of sugar pass through an animal cell membrane to replenish the cell's lack of sugar is?
The process by which molecules of sugar pass through an animal cell membrane is called facilitated diffusion. In this process, sugar molecules move across the cell membrane with the help of specific transport proteins. These transport proteins create channels for the sugar molecules to pass through, allowing them to replenish the cell's supply of sugar.
What is the process in which certain molecules act as carriers to move materials such as sugar across the cell membrane?
Ions such as sodium, potassium, chloride and calcium. Some molecules that are too big to get through the lipid bilayer by themselves can also be shuttled across the membrane by carrier proteins.
What is used in facilitated diffusion to assist transport of sugar and sodium molecules?
transport proteins both are carrier proteins and channel proteins
Does active transport have sugar or amino acid?
Active transport can transport both sugar and amino acids across the cell membrane. This process requires energy in the form of ATP to move these molecules against their concentration gradient.
Sugar molecules can enter cells through the process of what?
Sugar molecules can enter cells through the process of facilitated diffusion or active transport. Facilitated diffusion involves the use of transporter proteins to move sugars across the cell membrane, while active transport requires energy to move sugars against a concentration gradient into the cell.
What is the process by which molecules of sugar pass through an animal cell membrane to replenish the cell's lack of sugar is?
The process by which molecules of sugar pass through an animal cell membrane is called facilitated diffusion. In this process, sugar molecules move across the cell membrane with the help of specific transport proteins. These transport proteins create channels for the sugar molecules to pass through, allowing them to replenish the cell's supply of sugar.
Which process would be describe the movement of sugar molecules through membrane from a region of higher concentration to a region of lower concentration?
This process is called passive transport or facilitated diffusion, where sugar molecules move down their concentration gradient without requiring energy input from the cell. Proteins in the membrane facilitate the movement of sugar molecules across the membrane.
Does passive transport require sugar?
Passive transport does not require sugar. Passive transport is a process by which molecules move across a cell membrane without the input of energy, such as diffusion or osmosis. Sugar molecules can be transported passively, but the process itself does not depend on sugar.
Why do sugar molecules not diffuse through a plant cell membrane?
Sugar molecules do not diffuse through a plant cell membrane because they are too large and polar to pass through the hydrophobic interior of the lipid bilayer. Instead, sugar molecules are transported across the membrane by specific transport proteins, such as sugar transporters, that facilitate their movement into the cell.
What is the process in which certain molecules act as carriers to move materials such as sugar across the cell membrane?
Ions such as sodium, potassium, chloride and calcium. Some molecules that are too big to get through the lipid bilayer by themselves can also be shuttled across the membrane by carrier proteins.
What is most likely to occur if the sugar molecules cross the membrane?
Sugar molecules move outside of the membrane.
What is used in facilitated diffusion to assist transport of sugar and sodium molecules?
transport proteins both are carrier proteins and channel proteins
What is mosly likely to occur if the sugar molecules can cross the membrane?
sugar molecules move outside of the membrane. novanet
When a cube of sugar is placed in water it spreads by the process of active transport true or false?
Active transport is the movement of molecules against the concentration gradient across a plasma (cell) membrane. This process generally requires the input of energy, such as ATP. A cube of sugar does not have a cell membrane because it is not a cell; therefore, the statement is false.
What process do sugar molecules enter or exit a cell?
Sugar molecules enter a cell through a process called facilitated diffusion, which involves specific carrier proteins in the cell membrane that help transport the sugar molecules across. Sugar molecules can also exit a cell through a similar process involving these carrier proteins.
Is dissolving sugar in coffee osmosis?
No, dissolving sugar in coffee is a process of solvation, not osmosis. Osmosis involves the movement of water molecules across a semi-permeable membrane to equalize the concentration of solute on both sides, which is not happening in this scenario.
Describe what happens in osmosis?
In osmosis, water molecules move from an area of high water concentration to an area of low water concentration across a selectively permeable membrane, such as a cell membrane. This process helps to balance the concentration of solutes on both sides of the membrane.
