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Tonicity
Cell Membrane
Passive Transport
Active Transport
100
This is the name for a solution that causes a cell shrinking in size.
What is hypertonic?
100

These are five functions of a cell membrane.

What are homeostasis, protection, cell communication, recognition of self, and support?

100
These are the three types of passive transport.
What are diffusion, facilitated diffusion, and osmosis?
100

These are the three types of active transport.

What are protein/membrane pumps, endocytosis, and exocytosis?

200
This is the name for a solution that causes a cell to swell.
What is hypotonic?
200

This is the proper term for the cell membrane based on its structure of 2 layers of phospholipids.

What is a phospholipid bilayer?

200
This is movement across cell membranes without added energy or energy from the cell.
What is passive transport?
200
This is movement of materials from low concentration to high concentration.
What is active transport?
300
This is the name for a solution that causes a cell to stay the same size.
What is isotonic?
300

This is the structure of a phospholipid.

What is a phosphate (polar) head and a fatty acid (non-polar) tail?

300
This passive transport is caused by the random movement of particles.
What is diffusion?
300
This active transport uses transport proteins that require energy to work.
What are protein pumps.
400

Where is the water level higher in a hypertonic solution?

INSIDE THE CELL.

400
This is the property of a membrane that allows some materials to pass through while keeping others out.
What is selective permeability?
400
This passive transport is the diffusion of water only.
What is osmosis?
400
This active transport is where the cell surrounds and takes material from the environment in through the membrane.
What is endocytosis?
500

Where is the water level higher in a hypotonic solution?

What is OUTSIDE THE CELL.

500
These words mean water-loving and water-fearing, respectively.
What are hydrophilic and hydrophobic?
500
This passive transport is where transport proteins will help move some things by giving them an opening to go through.
What is facilitative diffusion?
500
This active transport moves waste particles from interior to exterior of cell.
What is exocytosis?