IB Biology C1.1 Definitions
This page contains our IB Biology definitions for C1.1. By learning each one of these definitions, you will fully cover the content for IB Biology 'Further metabolism'.
activation energy
The energy required to break the bonds in the reactants to convert them into products
allosteric site
An alternate binding site on an enzyme
end-product inhibition
A type of non-competitive inhibition whereby the last product of a chain or cycle inhibits the enzyme of the first reaction to control product formation
enzyme inhibitor
A substance that reduces or stops enzyme activity
metabolism
The sum of all chemical reactions taking place within an organism
peristalsis
A wave of muscle contraction that passes along the entire digestive tract
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