Homeostasis Quizizz

This is a diagram of the cell membrane. What does structure A represent?

• Carbohydrate

• Phospholipid

• Cholesterol

• Channel Protein

This is a diagram of the cell membrane. What does structure D represent?

• Carbohydrate

• Phospholipid

• Cholesterol

• Channel Protein

This is a diagram of the cell membrane. What does structure G represent?

• Carbohydrate

• Phospholipid

• Cholesterol

• Channel Protein

This is a diagram of the cell membrane. What does structure E represent?

• Carbohydrate

• Phospholipid

• Cholesterol

• Channel Protein

The diagram shows the same type of molecules on side A and side B. Over time, what is the most likely result?

• More molecules will be on side A than side B

• More molecules will be on side B than side A

• Equal number of molecules will be on each side

• All the molecules will move into the membrane.

Which of the following types of transport required the use of ATP?

• Passive Transport

• Osmosis

• Diffusion

• Active Transport

Which would be the BEST evidence that a cell is transporting molecules from LOW concentration to HIGH concentration?

• Substances are moving across the membrane

• ATP is being rapidly used near the cell membrane

• Substances moving via diffusion

• Substances moving through channel proteins

A person will swollen gums rinses their mouth with salty water, and swelling decreases. Which of the following occurred?

• The swollen gums have absorbed the saltwater

• The saltwater solution lowers the temperature of the water in the gums

• The salt in the solution moves into the gums

• The water in the gums has moved toward an area of higher solute concentration

Osmosis involves the diffusion of which molecule?

• Water

• Oxygen

• Carbon dioxide

• Salt

A salt water fish is placed in a freshwater tank. What will most likely happen to the cells of the salt water fish?

• They will swell because water will move into them

• They will swell because salt will move into them.

• They will shrink because water will move out of them

• They will shrink because salt will move out of them.