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Molecular Movement
Passive & Active Transport
| Question | Answer |
|---|---|
| What is the type of cellular transport that does NOT require energy? | passive transport |
| What is the type of cellular transport that does require energy? | active transport |
| What is the type of passive transport when molecules move randomly from a high concentration to a low concentration? | diffusion |
| What is the type of passive transport when free water molecules move from a high concentration to a low concentration? | osmosis |
| What is the type of passive transport where molecules move from a high concentration to a low concentration with the help of a carrier protein? | facilitated diffusion |