B24 #4-5 Cell Transport & Tonicity

Particle of movement from an area of lower concentration to an area of higher concentration.

• Active transport

• Passive transport

Particle of movement from an area of higher concentration to an area of lower concentration.

• Active transport

• Passive transport

Which type of transport uses energy in the form of ATP to transport substances?

• Active transport

• Passive transport

Which type of passive transport focuses on the movement of water through the membrane?

• Facilitated diffusion

• Osmosis

• Diffusion

Which type of passive transport uses protein channels to transport items such as glucose through the membrane?

• Facilitated diffusion

• Osmosis

• Diffusion

• Endocytosis

Active transport is the movement of large materials across a cell membrane from ______ to ______ concentration

• high to low

• low to high

• high to high

• low to low

Tags

NGSS.HS-LS2-3

Active transport across a cell membrane from low to high concentration, requires

• energy (ATP)

• no energy

• water

• oxygen

Active transport needs a type membrane protein, so it can move big molecules against the concentration gradient.

• protein pump

• bulk transport

• diffusion

• osmosis

A general term for a type of active transport that move big bulky materials into a cell by enclosing them in a vesicle made out of plasma membrane.

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion

A form of active transport that transports bulky materials out of the cell by forming a vesicle.

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion