Keystone Review-Ch7Sec2

protein

cholesterol

carbohydrate chain

phospholipid bilayer

the number of protein channels embedded in the membrane

the types of carbohydrates attached to proteins on the surface

the types of proteins that are attached to the surface of the membrane

the arrangement of the hydrophobic and hydrophilic ends of the phospholipids

It allows passage of particles into and out of the cell.

It manufactures phospholipids to repair membrane damage.

It releases stored chemical energy in membrane carbohydrates.

It attracts unbalanced electrical charges in the cell’s environment.

It contains the genetic information needed for protein production.

It catalyzes specific chemical reactions in the cytoplasm of a cell.

It stores the energy that a cell needs to perform various life processes.

It allows a cell to regulate the movement of materials into and out of a cell.

orientation of cholesterol in the plasma membrane

concentration gradient across the plasma membrane

configuration of phospholipids in the plasma membrane

location of receptors on the surface of the plasma membrane