Membrane

What is this image?

• cell membrane

• cell wall

• nucleus

• lipids

Tags

NGSS.MS-LS1-2

Hydrophobic region of the cell membrane?

• E

• B

• C

• A 

____ cells have a cell membrane.

• No

• All

• Only prokaryote

• Only eukaryote

Tags

NGSS.MS-LS1-2

What is NOT TRUE about the cell membrane

• It controls what enters and leaves the cell

• Semipermeable

• Phospholipid bilayer

• Contains digestive enzymes

What word describes the tail of the phospholipid and means "water fearing?"

• Hydrophobic

• Hydrophilic

• Hydroelectric

• Hydroloric

Passive Transport uses ____ energy

• no

• a lot of

• a little bit of

• some

Tags

NGSS.MS-LS2-3

Passive Transport is the movement of particles across the membrane from an area of [ ___ ] to an area of [ ___ ]

• high to low

• low to high

• low to low

• high to high

Osmosis is the movement of _____ across a membrane.

• food

• energy

• oxygen

• water

 An animal cell placed in a hypertonic (salty) solution will

• Stay the same

• Shrink- get smaller

• Swell- get bigger

Tags

NGSS.MS-LS1-2

Which type of transport requires an input of energy?

• Passive Transport

• Osmosis

• Simple Diffusion

• Active Transport