Osmosis and Diffusion

Osmosis and Diffusion

Assessment

Flashcard

Biology

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Selective Permeability?

Back

The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.

2.

FLASHCARD QUESTION

Front

What is Equilibrium in the context of cell membranes?

Back

Equal amount of substance on either side of the membrane.

3.

FLASHCARD QUESTION

Front

Which way do water molecules move during osmosis when a cell is in a hypertonic solution?

Back

Out of the cell, so the cell shrinks.

4.

FLASHCARD QUESTION

Front

What is Osmosis?

Back

The movement of WATER molecules across the cell membrane.

5.

FLASHCARD QUESTION

Front

What travels up a person's nose when they smell something?

Back

Molecules.

6.

FLASHCARD QUESTION

Front

What is Diffusion?

Back

The movement of molecules from an area of high concentration to an area of low concentration.

7.

FLASHCARD QUESTION

Front

What is a Concentration Gradient?

Back

The difference in concentration of a substance across a space.

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