Unit 1C - Cellular Transport and Respiration Basics

Movement of particles from high to low concentration. 

• Passive Transport
• Active Transport

Osmosis is a type of-

• Passive Transport

• Active Transport

Exocytosis is a type of-

• Passive Transport

• Active Transport

Active Transport uses energy in the form of-

• Glucose

• ATP

• Sodium

• DNA

Solutes move against the concentration gradient, therefore energy is needed. 

• Passive Transport
• Active Transport

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Which is true about active transport?

• It requires energy
• it does not require energy
• It moves substances down the concentration gradient
• it moves material from high to low concentration

The cell below is in a _________ solution.

• Hypotonic
• Hypertonic
• Isotonic

The cell below is in a _____________ solution.

• Hypertonic
• Hypotonic
• Isotonic