Enzymes speed up chemical reactions inside living organisms. They are made up of proteins.
Site, its the active site
Hydroxylamine is a competitive inhibitor. It fits onto the active site(the place where chemical reactions occur on an enzyme) of an enzyme, but it does not react. This causes the hydroxylamine to compete with the normal substrate for the active sites on the enzymes.
A protein enzyme so that it will occur at body temperature.
by acting as organic catalysts
They carry out chemical reactions to the cells and breaks down things to be digested. They also allow many chemical reactions to occur within the homeostasis constraints of a living system.
A catalyst helps chemical reactions occur.
They occur more quickly than reactions without enzymes.They occur more quickly than reactions without enzymes.
"Inside your mouth. It's like the saliva that you won't be able to taste food without."Err... lol.A enzyme reacts with a substrate at the enzyme's active site.
Chemical reactions that release energy often occur spontaneously. Chemical reactions that absorb energy will not occur without energy.
Chemical reactions occur between the electrolyte and the electrodes in an electrochemical cell.
These are not chemical reactions but thermonuclear reactions.
No, chemical reactions can be endothermic or exothermic.