Enzymes
No. Atoms never, ever break in chemical reactions. Molecules break if you want to see atoms break, look up nuclear reactions
That happens all the time. Smaller molecules combine to form larger molecules; larger molecules break up into smaller molecules.
The Enzymes speed up the process in which orgaic molecules breakown. They help the molecules break down. Therefore speeding up the process. Thats the Low-down. Hope it helped :)
The large complex protein molecules that modify chemical reactions are called enzymes. Enzymes act as catalysts, speeding up chemical reactions by lowering the activation energy required for the reaction to occur. They bind to specific molecules called substrates and facilitate the conversion of substrates into products.
Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.
well, enzymes are proteins that break up food molecules and digestion is when large protein molecules are broken down
Well mabey it could be Enzymes. They chemically break down the food into smaller substances. They're basicaly like scissors chopping things. Science Researcher
Macromolecules.
Enzymatic proteins are proteins, or enzymes, that speed up chemical reactions in the body. These reactions break apart biological molecules without being changed themselves.
No. Atoms and molecules are what make up all chemicals.
Macromolecules.