Cell Transport

Cell Transport

Assessment

Flashcard

Science

6th - 8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is equilibrium in the context of cell transport?

Back

Equilibrium is the state when the molecules of one substance are spread evenly throughout another substance, resulting in no net movement of molecules.

2.

FLASHCARD QUESTION

Front

What is osmosis?

Back

Osmosis is the type of passive transport that occurs when water diffuses through a cell membrane.

3.

FLASHCARD QUESTION

Front

What is passive transport?

Back

Passive transport is the movement of substances through the cell membrane without the input of energy.

4.

FLASHCARD QUESTION

Front

What is diffusion?

Back

Diffusion is the process by which molecules spread from areas of high concentration to areas of low concentration.

5.

FLASHCARD QUESTION

Front

How does osmosis differ from diffusion?

Back

Osmosis specifically refers to the diffusion of water across a selectively permeable membrane, while diffusion can refer to the movement of any type of molecule.

6.

FLASHCARD QUESTION

Front

What role do cell membranes play in transport?

Back

Cell membranes control the movement of substances in and out of the cell, allowing for selective permeability.

7.

FLASHCARD QUESTION

Front

What is a selectively permeable membrane?

Back

A selectively permeable membrane is a barrier that allows certain substances to pass while blocking others.

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