Cell Transport

The movement of a substance across the membrane without any energy from the cell is

• passive transport
• endocytosis
• exocytosis
• active transport

Osmosis is the movement of ______ through the cell membrane.

• Salt
• Proteins
• Water
• Nutrients

What type of transport requires energy from ATP?

• Osmosis
• Diffusion
• Facilitated diffusion
• Active transport

Which term means "water-loving"?

• Cohesion
• Nonpolar
• Hydrophilic
• Hydrophobic

What does it mean that a cell membrane is semi-permeable?

• It allows all substances in
• It allows some substances in
• It allows nothing in

This cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.

• vacuole
• nucleus
• cell membrane
• cell wall

The picture is an example of _________________.

• osmosis
• isotonic
• diffusion
• active transport

The cell below is in a _____________ solution.

• Hypertonic
• Hypotonic
• Isotonic

Which term means "water-fearing"?

• Adhesion
• Polar
• Hydrophilic
• Hydrophobic

The cell below is in a ___________ solution.

• Hypotonic
• Hypertonic
• Isotonic