Unit 1b Checkpoint #1 Review

What organelle is responsible for controlling what can go in and out of the cell?

• Nucleus

• Cell Membrane

• Cell Wall

• Cytoplasm

A cell that has a nucleus and organelles is a(n)

• eukaryotic cell

• prokaryotic cell

• plant cell

• bacteria

Selectively permeable means...

• Nothing can get through

• Some substances can pass through and others cannot

• All substances can pass through

• Anything small can get through Some substances can pass through and others cannot

Which organelle is selectively permeable?

• Nucleus

• Cell Wall

• Cell Membrane

• Cytoplasm

Tags

NGSS.MS-LS1-2

Active transport

• Requires energy

• Does not require energy

• Requires protein channels

• Diffusion

Passive transport

• Does not require energy

• Does not require energy

• Active transport

• Passive Transport

The movement of water across the cell membrane is

• Osmosis

• Movement

• Diffusion

• Active Transport

Osmosis and diffusion are examples of

• Selective permeability

• Osmosis

• Diffusion

• Active Transport

Tags

NGSS.MS-LS1-2

Which organelle is responsible for active and passive transport?

• Cell Wall

• Nucleus

• Cytoplasm

• Protein channels

Tags

NGSS.MS-LS1-7

Protein channels are used in

• Diffusion

• Active Transport

• Passive transport

• Medium