Quiz about Cell Processes: diffusion and osmosis

Question 1

Is the food dye moving an example of Osmosis or Diffusion?

Accepted Answer

Diffusion

Answer

Osmosis

Answer

Something else

Answer

Neither

Question 2

Is this an example of Osmosis or Diffusion? The blue molecules are water, and the red molecules are nitrogen.

Accepted Answer

Osmosis

Answer

Diffusion

Answer

Something else

Answer

Neither

Question 3

What is diffusion?

Accepted Answer

when molecules move from a high concentration to a low.

Answer

when molecules move

Answer

no movement

Answer

molecules move everywhere

Question 4

Where is there a low concentration of dye?

Accepted Answer

at the bottom of cup

Answer

in the color

Answer

at the top of cup

Question 5

Osmosis is the movement of _____ across a membrane.

Accepted Answer

water

Answer

food

Answer

energy

Answer

oxygen

Question 6

When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of

Accepted Answer

Equilibrium

Answer

Osmosis-land

Answer

Diffusion-ville

Question 7

What is DIFFUSION?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 8

Where is there a high concentration of bbq smoke?

Accepted Answer

In the bbq grill

Answer

In the house

Answer

Two streets over

Answer

In the atmosphere

Question 9

What cell part regulates what enters and leaves a cell?

Accepted Answer

Cell Membrane

Answer

Nucleus

Answer

Mitochondria

Answer

Cytoplasm

Question 10

Just like Coke is a type of soda, __________ is a type of ___________.

Accepted Answer

osmosis, diffusion

Answer

diffusion, osmosis

Answer

concentration, equilibrium

Answer

equilibrium, concentration

Question 11

Which gummy bear was left overnight in salt water?

Accepted Answer

Smaller bear

Answer

Larger bear

Question 12

Why is diffusion so important to living organisms?

Accepted Answer

It allows substances to move across cell membranes.

Answer

It is the basic power source of most cells.

Answer

It prevents toxins from entering the body.

Question 13

If you looked at red blood cells under a microscope and saw the blood cells exploded, what would you say happened?

Accepted Answer

Too much water moved into the blood cell causing it to burst

Answer

Not enough water moved into the cell causing it to shrink

Answer

Water wasn't able to move in or out of the cell, so it exploded.

Question 14

Which diagram best shows the end result of diffusion?

Accepted Answer

J (bottom right)

Answer

F (top left)

Answer

G (top right)

Answer

H (bottom left)

Question 15

If the dots represent sugar which is more concentrated

Accepted Answer

Inside the cell

Answer

Outside the cell

Answer

Neither they are equal (equilibrium)

Question 16

If the dots represent sugar, what direction will water flow?

Accepted Answer

Into the cell

Answer

Out of the cell

Answer

Into and out equally (equilibrium)

Question 17

If the percentage represents sugar, what direction will water flow?

Accepted Answer

Out of the cell

Answer

Into the cell

Answer

Into and out equally (equilibrium)

Cell Processes: diffusion and osmosis

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