Bio St 4.2.2

Which form of active transport is being shown?

• Facilitated Diffusion
• Exocytosis
• Endocytosis
• Protein Pumps

Tags

NGSS.MS-LS1-2

The sodium-potassium pump usually pumps

• only potassium ions and sugar molecules
• potassium ions out of the cell
• sodium ions into the cell
•  potassium ions into the cell

What are 3 types of active transport?

• Riding a bike, Running through the mountains, walking on the beach
• Osmosis, Diffusion, Facilitated Diffusion
• Sodium/potassium Pump, Endocytosis, Exocytosis
• Throwing a ball, Playing tennis, driving a car

Which type of transport requires an input of energy?

• Passive Transport
• Osmosis
• Simple Diffusion
• Active Transport

Uses ATP

• Passive Transport
• Active Transport

Tags

NGSS.HS-LS1-7

Solutes move against the concentration gradient

• Passive Transport
• Active Transport

Low to High

• Passive Transport
• Active Transport

_______ regulates what enters and leaves a cell.  

• Cell Membrane
• Nucleus
• Mitochondria

Tags

NGSS.MS-LS1-2

What type of transport is this?

• Endocytosis
• Facilitated Diffusion
• Active Transport Pump
• Osmosis

Tags

NGSS.MS-LS2-3

Why does the sodium potassium pump require energy?

• It's moving molecules against their concentration gradients
• It's moving molecules with their concentration gradient
• It doesn't