Organization of Living Things & Life Processes Review

You are human. The term (a)   best describes you.​

• unicellular

• multicellular
• noncellular

Tags

LS.2.b

Which term describes how different parts of a cell work together to keep the cell functioning?

• Specialization

• Division of labor

• Cellular transport

• Evolution

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LS.2.b

The cell membrane is a(n) (a)   membrane because it allows some substances to pass through it.

• impermeable

• semipermeable
• fully permeable

• oddly permeable

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LS.2.b

Match each word with its correct description.

• Diffusion

• regulates the movement of materials in and out of a cell

• Osmosis

• diffusion of water through a cell membrane.

• Cell Membrane

• movement of molecules from an area with higher concentration to an area of lower concentration

Tags

LS.2.e

Once a substance is fully diffused, a state of (a)   is reached.

• Unbalance

• Equilibrium
• Diffusion

• Osmosis

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LS.2.e

In diffusion, molecules move from an area of ​ concentration to an area of ​ .

(a)   ​ (b)  

• high
• low
• medium
• supersaturated

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LS.2.e

Assume glucose is small enough to pass through the cell membrane.

Which direction would glucose move to reach equilibrium?

• Glucose will move into the cell

• Glucose will move out of the cell

• Water would move out of the cell

• The cell has already reached equilibrium

Tags

LS.2.e

Which direction will the particles move in the diagram below?

• From side A to side B

• From side B to side A

• There will be no net movement.

Tags

LS.2.e

A form of passive transport for moving water particles through a semi-permeable membrane.

• engulfing

• osmosis

• diffusion

• transport protein

Tags

LS.2.e

Assume glucose is too large to pass through the cell membrane.

In which direction would water move to reach equilibrium?

• Glucose will move into the cell

• Glucose will move out of the cell

• Water would move out of the cell

• The cell has already reached equilibrium

• Water would move into the cell

Tags

LS.2.e