Cell transport quiz

Which of these terms match this definition ... The movement of molecules against the concentration gradient using ATP.

• Active transport

• Diffusion

• Osmosis

Which of these methods of transport is not always across a membrane?

• Diffusion

• Active transport

• Osmosis

A solution with a higher water concentration than a cell is called a ..................................... solution

• Hypotonic

• Hypertonic

• Isotonic

• Solvent

A solution with the same water concentration as the cell is a .......................................... solution

• Isotonic

• Hypotonic

• Hypertonic

• Solute

Animal cells need to be in what kind of solution?

• Isotonic

• Hypotonic

• Hypertonic

Plant cells need to be in what type of solution?

• Isotonic

• Hypotonic

• Hypertonic

Define osmosis.

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Which of these factors does not affect diffusion?

• Surface area

• Distance

• Temperature

• Concentration gradient

• Water concentration

Which type of transport requires carrier proteins?

• Diffusion

• Osmosis

• Active transport

Explain turgor pressure.

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