Which of the following processes could result in the net movement of a substance into a cell if the substance is more concentrated in the cell than in the surroundings?

Which of the following processes could result in the net movement of a substance into a cell if the substance is more concentrated in the cell than in the surroundings?

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Term What is energy?	Definition the capacity to perform work
Term Which of the following processes could result in the net movement of a substance into a cell, if the substance is more concentrated in the cell than in the surroundings?	Definition active transport

Which processes allow movement into and out of a cell?

What is active transport? Substances can move passively in and out of cells by diffusion until the concentration on both sides of the cell membrane reaches an equilibrium. Substances can continue to move in and out of a cell using a process called active transport.

What is the process of substances moving into a cell?

Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane. Gas exchange in gills and lungs operates by this process.

How does the cell move substances from low to high concentration?

In facilitated diffusion, substances move into or out of cells down their concentration gradient through protein channels in the cell membrane. Simple diffusion and facilitated diffusion are similar in that both involve movement down the concentration gradient.

Which of these processes can move a solute against its concentration gradient quizlet?

Active transport moves solutes against their concentration gradient; facilitated diffusion moves substances down their concentration gradient.

Which of the following processes can move a solute against its concentration gradient group of answer choices?

Active transport can move a solute against its concentration gradient.

What substances move out of cells?

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as method for essential small molecules to cross the cell membrane.

How do substances move in and out of cells by active transport?

Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The particles move against the concentration gradient , using energy released during respiration .

What are 3 ways that substances can move in and out of a cell?

diffusion, osmosis and active transport are three similar chemical methods by which single molecules or very small structures are moved across membranes or relatively short distances, often within or between cells.

When a cell moves substances against a concentration gradient the cell?

Active transport
Active transport moves substances against a concentration gradient.

Which of the following processes moves a substance that can freely pass through the cell membrane?

Osmosis is the diffusion of water through a semipermeable membrane (Figure 3.16). Water can move freely across the cell membrane of all cells, either through protein channels or by slipping between the lipid tails of the membrane itself.

What processes can move a solute against its concentration gradient?

Which is a principle of movement of substances within cells?

Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane. Gas exchange in gills and lungs operates by this process. Carbon dioxide is produced by all cells as a result of cellular metabolic processes.

When do molecules move from a higher potential state?

Since the molecules of any substance (solid, liquid, or gas) are in motion when that substance is above absolute zero (0 degrees Kelvin or -273 degrees C), energy is available for movement of the molecules from a higher potential state to a lower potential state, just as in the case of the water discussed above.

How are solutes transported in and out of cells?

Uniport transports one solute at a time. Symport transports the solute and a cotransported solute at the same time in the same direction. Antiport transports the solute in (or out) and the co-transported solute the opposite direction. One goes in the other goes out or vice-versa.

How does osmosis affect the diffusion of water?

Osmosis is the diffusion of water across a semi-permeable (or differentially permeable or selectively permeable) membrane. The cell membrane, along with such things as dialysis tubing and cellulose acetate sausage casing, is such a membrane. The presence of a solute decreases the water potential of a substance.