The movement of substances across the cells membrane without the use of energy by the cell.

Concentration Gradient

The difference in the concentration of a substance across a distance.

In chemistry the state in which a chemical reaction in the reverse chemical reactions occur at the same time wait such as the concentrations of reactants and products do not change.

The movement of particles from regions of higher density two regions of a lower density.

The diffusion of water or another solvent from a more dilute solution. To a more concentrated solution through the membrane that is permeable to the solvent .

Describe a solution whose solute concentration is higher than the solute concentration inside a cell.

Describes a solution whose solute concentration is lower than the solute concentration inside a cell.

A solution whose solute concentration is a equal to the solute concentration inside a cell.

A poor and a cell membrane through which ions can pass.

A protein that transports substances across a cell membrane.

Facilitated diffusion

Transport of substances through a cell membrane along a concentration gradient with the aid of carrier proteins.

The movement of chemical substances usually across the cell membrane against concentration gradient requires cells to use energy.

Sodium potassium pump

Carrier protein that uses of ATP to actively transport sodium ions out of the cells and potassium ions into the cells.

The process by which a cell membrane surrounds the particle in encloses the particle in a vessel to bring the particle into the cell.

Process by which a substance is released from the cell through a vessel that transports the substance to the cell surface and infuses with the cell membrane to work out the substance.

A protein that binds specific signal molecules with causes the cell to respond

A molecule that is generated when a specific substance attaches to a receptor on the outside of a cell membrane which produces a change and sell your functions

Help

Options

focusNode

Didn't know it?
click below

Knew it?
click below

Don't Know

Remaining cards (0)

Know

retry

shuffle

restart

0:00

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

NathanielRomino2

Biology

Question	Answer
Passive transport	The movement of substances across the cells membrane without the use of energy by the cell.
Concentration Gradient	The difference in the concentration of a substance across a distance.
Equilibrium	In chemistry the state in which a chemical reaction in the reverse chemical reactions occur at the same time wait such as the concentrations of reactants and products do not change.
Diffusion	The movement of particles from regions of higher density two regions of a lower density.
Osmosis	The diffusion of water or another solvent from a more dilute solution. To a more concentrated solution through the membrane that is permeable to the solvent .
Hypertonic solution	Describe a solution whose solute concentration is higher than the solute concentration inside a cell.
Hypotonic solution	Describes a solution whose solute concentration is lower than the solute concentration inside a cell.
Isotonic solution	A solution whose solute concentration is a equal to the solute concentration inside a cell.
Ion channel	A poor and a cell membrane through which ions can pass.
Carrier proteins	A protein that transports substances across a cell membrane.
Facilitated diffusion	Transport of substances through a cell membrane along a concentration gradient with the aid of carrier proteins.
Active transport	The movement of chemical substances usually across the cell membrane against concentration gradient requires cells to use energy.
Sodium potassium pump	Carrier protein that uses of ATP to actively transport sodium ions out of the cells and potassium ions into the cells.
Endocytosis	The process by which a cell membrane surrounds the particle in encloses the particle in a vessel to bring the particle into the cell.
Exocytosis	Process by which a substance is released from the cell through a vessel that transports the substance to the cell surface and infuses with the cell membrane to work out the substance.
Receptor protein	A protein that binds specific signal molecules with causes the cell to respond
Second messenger	A molecule that is generated when a specific substance attaches to a receptor on the outside of a cell membrane which produces a change and sell your functions

Created by: Biology2013

Popular Biology sets

Genetics: Monohybrid, Dihybrid, & Non-Mendelian

Unit 2- Requirements of Life

Evidence of Evolution

"Know" box contains:
Time elapsed:
Retries: