A)As the concentration of the product goes up the enzyme increases the rate it produces the product.
B)Concentration does not affect enzyme-catalyzed reactions because they are irreversible.
C)At chemical equilibrium,no net change in the concentration of the product or substrate occurs.
D)The quantity of enzyme available usually controls the rate of a metabolic reaction.

A)the reactions of photosynthesis
B)sunlight
C)carbon dioxide in the atmosphere
D)chemical reactions in their cytoplasm centered around the use of inorganic substances

A)Enzyme catalyzed reactions would not go forward without their specific enzymes.
B)Most enzymes catalyze several different reactions.
C)Coenzymes are organic molecules while cofactors are inorganic molecules.
D)An apoenzyme is a holoenzyme that is missing its cofactor.