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WorksheetsWeek 6 Unit 1 Review
Total questions: 10
Worksheet time: 7mins
The cell membrane is semi-permeable. What does this mean?
Some materials can pass through while others cannot
All materials can pass through
No materials can pass through
The transport (movement) of substances across cell membranes without the use of energy is called_____.
Active Transport
Osmosis
Passive Transport
Diffusion
In passive transport, substances like to move from ____concentration to _____ concentration.
Low; High
High; Low
Small particles such as oxygen and carbon dioxide move easily across the cell membrane from areas of high concentration to low concentration is called____
Osmosis
Mitosis
Meiosis
Diffusion
The diffusion of water is called what?
Osmosis
Diffusion
Active Transport
Passive Transport
The process in which particles move from low concentration to high concentration is called___.
Osmosis
Passive Transport
Active Transport
Diffusion
The process by which the cell membrane REMOVES material that is too large to pass through the membrane is called what?
Endocytosis
Passive Transport
Diffusion
Exocytosis
The process by which the cell membrane envelops (engulfs) material that is too large to pass through the membrane is called what?
Exocytosis
Endocytosis
Osmosis
Active Transport
This type of transport requires energy.
Passive Transport
Active Transport
All of the following are examples of diffusion EXCEPT:
The smell of food
Air freshener
Ice melting
Perfume
