GB1_Long Quiz 2 (Lesson 5-6)

Molecules that help speed up the reaction

Transport mechanism that does not require energy is called ___

It acts as a fluid buffer located in the phospholipid bilayer

A type of osmotic concentration that contains same concentration of solute as another solution

A movement of water molecule to a semipermeable membrane from higher to lower concentration

A typical enzyme is composed of protein portion called ____ and non-protein portion called ____

(your answer must be separated by coma)

When an apoenzyme and cofactor are bound together, they form an enzyme complex called ___

Give at least one factor that affects the enzymatic activity

Whenever a cell is placed in this solution, it causes the cell to shrink because it contain a high amount of solute relative to another solution which water diffuses out of the cell