Unit 1 Review (L1 - L4)

Front

What is homeostasis?

Back

Maintaining a constant internal environment.

Front

What direction will water move if there is more water outside of the cell?

Back

Water will move into the cell.

Front

Which of the following is a product of cellular respiration?

Back

Water.

Front

If a blood cell is placed in a solution and water moves equally in and out, what type of solution is it?

Back

Isotonic.

Front

What type of solution causes a cell to shrink?

Back

Hypertonic.

Front

What is the process by which cells convert glucose into energy?

Back

Cellular respiration.

Front

What is the main purpose of cellular respiration?

Back

To produce energy (ATP) for cellular functions.

Front

What happens to a cell in a hypotonic solution?

Back

Water moves into the cell, causing it to swell.

Front

Define diffusion.

Back

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

Front

What is osmosis?

Back

The diffusion of water across a selectively permeable membrane.