Cell Transport

Cell Transport 1

100

The cell membrane is mostly composed of a _________________ bilayer.

phospholipid

200

The cell membrane is _____________ because it only allows certain things across.

A. selectively permeable

B. wholly permeable

C. completely polar

D. completely non-polar

A. selectively permeable

300

A ___________________ means that there is more of a substance on one side of the cell compared to the other side.

concentration gradient

400

When an animal cell is placed in distilled water, the water moves into the cell because there is more water outside than inside the cell.  The cell is said to be in a ____________ state.

A. Isotonic

B. Hypertonic

C. Hypotonic

C. Hypotonic

500

If an animal cell is placed in water and the same amount of water is going in as going out and the cell is at equilibrium it is said to be a(n) _________________ state.

A. Isotonic

B. Hypertonic

C. Hypotonic

Isotonic

Cell Transport 2

100

The structure that regulates what enters and exits the cell?

What is the cell membrane?

200

This type of transport requires energy to get substances across the cell membrane.

Active Transport

300

This type of cell transport does not require energy.

Passive Transport

400

The type of passive transport that requires a channel/transport to help get substances that are too big get across the membrane.

Facilitated Diffusion

500

Type of passive transport that describes water moving in and out of a cell. 

osmosis

Cell Transport 3

100

The type of transport that describes substances that can move right through the phospholipid bilayer, such as oxygen.  

A. Osmosis

B. Facilitated Diffusion

C. Simple Diffusion

D. Exocytosis

C. Simple Diffusion

200

If an animal cell is placed in salt water, it will shrivel because there is less water on the outside of the cell compared to the inside so water leaves the cell.  The cell is then said to be in a(n)  ______________ state. 

A. Isotonic

B. Hypertonic

C. Hypotonic

B. Hypertonic

300

Active Transport moves ________________ the concentration gradient.

A. With/Down

B. Against/Up

B. Against/Up

400

The movement of molecules across a membrane with the help of a protein. Does not require energy.

What is facilitated diffusion?

500

The type of active transport that pushes or spits a substance out.

Exocytosis

Cell Transport 4

100

Type of active transport where cell engulf substance like PacMan.

Endocytosis

200

Active Transport does or does not require energy?

does

300

A protein pump is an example of which type of cell transport?

active transport

400

Molecules move ___________a concentration gradient in passive transport.

A. Against/Up

B. With/Down

B. With/Down

500

During active transport molecules move in this direction across the cell membrane.

A. High to low

B. Low to High

B. low concentration to high 

Cell Transport 5

100

Osmosis is considered this type of transport.

What is passive transport?

200

What cell part stops a plant cell from bursting when it's in a hypotonic state?

Cell Wall

300

Drinking salt water will put your cells into a(n) ______________ state which will eventually cause cells to shrivel and die.

A. Isotonic

B. Hypertonic

C. Hypotonic

B. Hypertonic

400

Solution with a low solute concentration on the outside and high water concentration on the outside of the cell, making an animal cell swell and possibly burst. is said to be in a(n) _________ state.

A. Isotonic

B. Hypotonic

C. Hypertonic

B. Hypotonic

500

Another word to describe a cell in an isotonic state is that the cell is at ___________________.

equilibrium/homeostasis