GCSE Biology - What are Enzymes?
Cognito・2 minutes read
Enzymes are biological catalysts made of proteins that speed up chemical reactions by matching the shape of substrates at their active site, utilizing the induced fit model to slightly change shape for a better fit. Unlike temperature, which can damage cells, enzymes are not consumed in the process of accelerating reactions, making them crucial for proper cellular function.
Insights
- Enzymes are biological catalysts made of proteins that speed up chemical reactions by matching the shape of substrates through specific active sites, utilizing either the lock and key or induced fit models for specificity.
- Unlike temperature, enzymes are essential for cell function as they accelerate reactions without being consumed, highlighting their critical role in maintaining cellular processes and preventing energy wastage or cell damage.
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Recent questions
What are enzymes?
Proteins that speed up chemical reactions in cells.
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