Hydrochloric acid
Enzymes
Enzymes are proteins that speed up chemical reactions. They are called biological catalysts as well. Examples include Protease(speeds up digestion of proteins), Lipase(digestion of fats), Cellulase(digestion of cellulose),etc.
A substance that speeds the changing of food into a usable form* is called an enzyme. More generally, in any chemical context, a substance that speeds a reaction without itself being changed is called a catalyst._______________________________________*This changing of food into a usable form is called "digestion".
Catalyst
A catalyst is a substance that speeds up the rate of a chemical reaction without changing the substance. It does this by reducing the minimal reaction energy. A catalyst is not used up in a reaction therefore they last indefinitely.
Reduces the activation energy of the reaction, which speeds up the progress of the reaction It increases the rate of a chemical reaction. However a true catalyst is not consumed in the reaction.
A substance that speeds up a chemical reaction is known as a CATALYST.
Catalyst
catalysts
enzyme
Enzymes are proteins that speed up chemical reactions. They are called biological catalysts as well. Examples include Protease(speeds up digestion of proteins), Lipase(digestion of fats), Cellulase(digestion of cellulose),etc.
An enzyme speeds up a chemical reaction.
an enzyme speeds up a chemical reaction.
Catalyst
yah
Catalysts
An enzyme/catalyst
A substance that speeds the changing of food into a usable form* is called an enzyme. More generally, in any chemical context, a substance that speeds a reaction without itself being changed is called a catalyst._______________________________________*This changing of food into a usable form is called "digestion".