Cell membrane

Front

What is the function of the plasma membrane?

Back

To regulate what enters and leaves the cell.

Front

What is NOT TRUE about the cell membrane? Options: It controls what enters and leaves the cell, Semipermeable, Phospholipid bilayer, Contains digestive enzymes

Back

Contains digestive enzymes

Front

bilayer

Back

two layers

Front

Most of the cell membrane is made of...
Options: Lipids, Carbohydrates, Proteins, Nucleic acids

Back

Lipids

Front

Hydrophobic region of the cell membrane?

Back

E

Front

Hydrophilic portion of cell membrane? Options: A, C, D, E 

Back

A

Front

A ______________ is composed of a phosphate and glycerol head and 2 fatty acid chain tails.

Back

phospholipid

Front

___________ allow cells to recognize each other and act like ID tags. Options: Carbohydrates, Proteins, Phospholipids, Cholesterol

Back

Carbohydrates

Front

What strengthens and stabilizes the cell membrane? Options: Carbohydrates, Proteins, Phospholipids, Cholesterol

Back

Cholesterol

Front

What have 2 functions in the cell membrane: 1) act like gatekeepers, only letting certain things in, and 2) enzyme receptors embedded in the membrane? Options: Carbohydrates, Proteins, Phospholipids, Cholesterol

Back

Proteins