CC Diffusion and Osmosis CC Cooper

CC Diffusion and Osmosis CC Cooper

Assessment

Interactive Video

Other

9th Grade

Practice Problem

Easy

Created by

Carolyn Cooper

Used 29+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do cells exchange materials with the environment? 

Across the nucleus

Across the cell membrane

By magnetism

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the process of diffusion, particles move from an area of ______ to an area of ______.

low concentration \rightarrow high concentration

high concentration \rightarrow low concentration

solid \rightarrow gas

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Particles will continue to diffuse (spread out) until _____.

they are completely gone

they have built up in another location

they are evenly distributed

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The _(A)_ we breathe in diffuses from our lungs into the bloodstream.  The _(B)_ we breathe out has moved by diffusion from our bloodstream into our lungs.

(A) oxygen; (B) carbon dioxide

(A) carbon dioxide; (B) oxygen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do amino acids (building block of proteins) get into our bloodstream? 

By diffusion through the small intestine

By active transport through the small intestine

By diffusion in our mouth

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The term "osmosis" applies to the movement of ____ into and out of cells.

glucose

carbon dioxide

water

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Osmosis is the movement of water from a _____ to _____ concentration of water molecules.

High to Low

passive to active

Low to High

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