Cell Membrane Labeling

What is letter A pointing to?

• carbohydrate

• cholesterol

• phospholipid head

• phospholipid tail

What is letter B pointing to?

• carbohydrate

• phospholipid head

• cholesterol

• protein channel

What is letter C pointing to?

• banana

• channel protein

• phospholipid bilayer

• carbohydrate

What is letter E pointing to?

• cholesterol

• carbohydrate

• fatty acid tails

• channel protein

What is letter F pointing to?

• phospholipid tail

• carbohydrate

• phospholipid head

• cholesterol

What is letter G pointing to?

• phospholipid tail

• phospholipid head

• protein

• channel protein

What does selectively permeable mean for the cell membrane?

• It only allows certain things to enter and leave the cell

• It allows everything to enter the cell but nothing nothing can ever leave the cell

• It allows everything to leave the cell but nothing can ever enter the cell

• It only allows certain things to enter the cell but nothing can ever leave the cell

Tags

NGSS.HS-LS1-3

The function of cholesterol in the cell membrane is to

• provide support and not allow the tails to stick together

• act as a protein

• create energy for passive transport

• create energy for active transport

The function of carbohydrates in the cell membrane is to

• stick to other cells and sense stuff outside the cell

• create energy for the cell

• form the phospholipid bilayer

• allow molecules to pass through it