Active Transport

Which is NOT a form of active transport?

• Endocytosis
• Osmosis
• Exocytosis
• Pinocytosis

When cells take in a liquid through active transport, what is it called?

• Exocytosis
• Phagocytosis
• Pinocytosis
• Osmosis

Which form of active transport is being shown?

• Pinocytosis
• Endocytosis
• Exocytosis
• Osmosis

Tags

NGSS.MS-LS1-2

Which does NOT require energy to occur?

• Passive Transport
• Active Transport
• Endocytosis
• Exocytosis

What is the difference between active and passive transport?

• Active does not need energy and passive uses ATP (energy)
• Active uses ATP (energy) and passive does not need energy
• Active stores transport proteins and passive releases 
• Active uses hormones and passive does not 

This type of endocytosis is used by the cell to take in large molecules or tiny organisms. 

• Pinocytosis 
• Protein pumps
• Phagocytosis
• Exocytosis

In this image, the cell is using which type of molecular transport?

• Osmosis

• Diffusion

• Phagocytosis

• Exocytosis

Protein "pumps" move molecules from an area of _______ concentration to and area of _______ concentration.

• zero, 100%
• high, low
• some, little 
• low, high 

Active transport...

• ... includes diffusion
• ... requires energy
• ... is limited to only things leaving the cell
• ... is limited to only things entering the cell

What kind of biomolecule is the pump in the sodium potassium pump example?

• Protein
• Carbohydrate
• Lipid
• Nucleic acid

Tags

NGSS.MS-LS1-2