Cell Processes Unit Review

This type of transport occurs when small particles travel from an area of high concentration to low concentration through a membrane:

• Osmosis

• Facilitated Diffusion

• Diffusion

• Endocytosis

The process which water travels from high concentration to low concentration through a membrane:

• active transport

• facilitated diffusion

• exocytosis

• osmosis

Which picture best represents active transport?

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Which of the following is true regarding a cell membrane? (choose all that apply)

• A cell membrane is selectively permeable.

• A cell membrane blocks all substances from entering the cell.

• A cell membrane is made up of phospholipids and proteins

• It is responsible for what comes in an out of the cell

• It is the control center of the cell.

The picture shown is how red blood cells can shrink or swell due to its environment. The process responsible for this change is:

• osmosis

• diffusion

• active transport

• mitosis

Tags

NGSS.HS-LS1-3

Which definition best explains this picture?

• Diffusion- the process of small particles moving through a membrane.

• Facilitated diffusion- the process which particles travel from [H] to [L] concentration through a protein.

• Active transport- the process which particles travel from [L] to [H] concentration and requires ATP.

• Endocytosis- the process which cells bring large particles into the cell.

You smell fresh cookies baking in your kitchen oven. What process is responsible for this?

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion

The reactants for photosynthesis are __________.

• oxygen and sugar

• oxygen, carbon dioxide, and water

• carbon dioxide, water, and light energy

• ATP, ADP, phosphate

The purpose of cellular respiration is to make __________.

• food from energy

• ATP from glucose

• heat for the organism

• oxygen

What are the products of cellular respiration?

• water, carbon dioxide, and ATP

• oxygen and glucose

• oxygen and carbon dioxide

• oxygen, carbon dioxide, and water