Chapter 3movement

What type of macromolecule makes up this membrane?

• Glycerol

• Steroid

• Phospholipid

• Glucose

Match the following

• Cholesterol

• A

• Phospholipid

• C

• Transmembrane Protein

• B

• Carbohydrate

• D

Tags

NGSS.HS-LS1-2

What are phospholipids used for?

• Short term energy

• Long term energy storage

• Insulation

• Cell and Organelle Membranes

Which part of the phospholipid is hydrophilic?

• Saturated Fat

• Glycerol backbone

• Phosphate Group

• Fatty Acid

____ water will move into the cell than out of the cell and the cell will become ____ .

What is true about these red blood cells?

• More water moved IN than out of these cells.

• More water moved OUT than in to these cells.

• Water moved IN and OUT at the same rate.

• Water did not move in or out of these cells.

Match the following

• Active Transport

• 
• Facilitated Diffusion

• 
• Diffusion

• 
• Osmosis

• 

Match the following

• does not require energy

• Passive transport moves substances from

• high to low concentration

• Active transport moves molecules from

• low to high concentration

• Active transport

• requires energy

• Passive transport

What type of transport is this?

• facilitated diffusion
• active transport
• diffusion
• osmosis

Nemo and other ocean dwelling fish cannot survive in freshwater because......

• freshwater is hypertonic to Nemo's cells and will result in water leaving them causing the cells to shrink

• freshwater is hypotonic to Nemo's cells and will result in water leaving them causing the cells to shrink

• freshwater is hypertonic to Nemo's cells and will result in water entering them causing the cells to swell and burst

• freshwater is hypotonic to Nemo's cells and will result in water enter them causing the cells to swell and burst

Tags

NGSS.HS-LS1-3