Quiz about Cell Transport

Question 1

Osmosis is the movement of _____ across a membrane.

Accepted Answer

water

Answer

food

Answer

energy

Answer

oxygen

Question 2

Which is true about active transport?

Accepted Answer

It requires energy

Answer

it does not require energy

Answer

It moves substances down the concentration gradient

Answer

it moves material from high to low concentration

Question 3

The concentration of water is higher in the soil than in plant root cells. Water moves into root cells of a plant by...

Accepted Answer

Osmosis

Answer

Facilitated Diffusion

Answer

Simple Diffusion

Answer

Active Transport

Question 4

Due to the higher concentration of oxygen in the air than your blood, oxygen goes from the lungs into the red blood cells by....

Accepted Answer

Simple Diffusion

Answer

Facilitated Diffusion

Answer

Active Transport

Answer

Osmosis

Question 5

This cell structure helps organisms maintain homeostasis by controlling what substances may enter or leave cells.

Accepted Answer

cell membrane

Answer

vacuole

Answer

nucleus

Answer

cell wall

Question 6

Passive transport requires no

Accepted Answer

energy

Answer

concentration gradients

Answer

osmosis

Answer

motion

Question 7

What type of transport is illustrated?

Accepted Answer

facilitated diffusion

Answer

active transport

Answer

diffusion

Answer

osmosis

Question 8

Which way would the purple molecules move through the semi permeable membrane?

Accepted Answer

From the  A side  to the B-side

Answer

From the B side to the A side

Answer

None of the purple molecules would move

Question 9

Large molecules and ions can easily pass through the cell membrane without any help

Accepted Answer

false- they need a protein channel

Answer

true- they pass right through

Question 10

The picture is an example of...

Accepted Answer

active tranport

Answer

passive transport

Answer

diffusion

Answer

osmosis

Question 11

Particles too large to enter the membrane...need help from channel proteins...no energy is required.

Accepted Answer

facilitated diffusion

Answer

active transport

Answer

passive transport

Question 12

The movement of molecules against a concentration gradient

Accepted Answer

active transport

Answer

simple diffusion

Answer

facilitated diffusion

Answer

osmosis

Question 13

Which term means "water-loving"?

Accepted Answer

Hydrophilic

Answer

Cohesion

Answer

Nonpolar

Answer

Hydrophobic

Question 14

In which beaker will water move out of the cell?

Accepted Answer

right

Answer

left

Answer

middle

Question 15

Accepted Answer

Hypotonic Solution

Answer

Isotonic Solution

Answer

Hypertonic Solution

Answer

Facilitated Diffusion

Question 16

Accepted Answer

Hypertonic Solution

Answer

Isotonic Solution

Answer

Hypotonic Solution

Answer

Faciloitated Diffusion

Question 17

Accepted Answer

Hypotonic Solution

Answer

Isotonic Solution

Answer

Hypertonic Solution

Answer

facilitated Diffusion

Question 18

Accepted Answer

Hypotonic Solution

Answer

Isotonic Solution

Answer

Hypertonic Solution

Answer

Facilitated Diffusion

Question 19

Accepted Answer

Isotonic Solution

Answer

Hypertonic Solution

Answer

Hypotonic Solution

Answer

Facilitated Diffusion

Question 20

In the given scenario what will happen to the organism: salt is poured onto eggplant.

Accepted Answer

Water will move out of the eggplant cells and the cells will shrink.

Answer

Water will move out of the eggplant cells and the cells will swell.

Answer

Water will move into the eggplant cells and the cells will swell.

Question 21

In the given scenario what will happen?  An egg is placed in pure water for 48 hours.

Accepted Answer

The egg will gain water and swell.

Answer

Water will move in and out of the cell equally, and the cell with neither shrink nor swell.

Answer

The egg will lose water and shrink.

Question 22

An animal cell placed in a hypertonic (salty) solution will

Accepted Answer

Shrink

Answer

Swell

Answer

Stay the same

Question 23

The movement of molecules against a concentration gradient

Accepted Answer

active transport

Answer

simple diffusion

Answer

facilitated diffusion

Answer

osmosis

Question 24

What is the definition of  Selective Permeability?

Accepted Answer

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

Answer

The movement of materials across the cell membrane that requires NO ENERGY from the cell.

Answer

The movement of materials through (or across) the cell membrane

Answer

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

Question 25

An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes

Accepted Answer

water to move into the cell.

Answer

water to move out of the cell.

Answer

solutes to move into the cell.

Answer

solutes to move out of the cell.