KEY WORDS

Question 1

Define simple diffusion

Answer 1

Diffusion is the movement of particles from a high to low concentration down a concentration gradient

Question 2

Define active transport

Answer 2

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Question 3

Define osmosis

Answer 3

This is the type of transport where water molecules (solvent) diffuse through the membrane down its concentration gradient.

Question 4

Define Co-transport

Answer 4

This is the type of transport where two substances are simultaneously transported across a membrane. This is a specific type of secondary active transport.

Question 5

Define Facilitated diffusion

Answer 5

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Question 6

What is plasma?

Answer 6

The liquid component of blood

Question 7

Define mass transport

Answer 7

The bulk movement of liquids or gases in one direction, usually through a system of tubes or vessels

Question 8

Define mass transport

Answer 8

The bulk movement of liquids or gases in one direction, usually through a system of tubes or vessels