'Optimum temperature reaction' diaporamas de présentation

Enzymes

Enzymes. The purpose of an enzyme in a cell is to allow the cell to carry out chemical reactions very quickly . What are enzymes?. Enzymes are made from amino acids They are proteins. An enzyme acts as a very efficient catalyst for a specific chemical reaction.

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Enzymes

342 views • 24 slides

Enzymes

384 views • 23 slides

Enzymes

Enzymes. Enzymes Factors Affecting Enzyme Action. Enzymes. Catalyst (substances which make chemical reactions go faster) for biological reactions Over 4000 biochemical reactions Most are proteins Increase the rate of reaction Activity lost if denatured (structure change)

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