Questions and Answers
In general, enzymes are what kinds of molecules?
proteins
Enzymes work by _____.
reducing EA
An enzyme _____?
is an organic catalyst
What name is given to the reactants in an enzymatically catalyzed reaction?
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As a result of its involvement in a reaction, an enzyme _____?
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Study Notes
Enzymes Overview
- Enzymes are proteins that serve as biological catalysts, playing a crucial role in accelerating chemical reactions in living organisms.
- They work by lowering the activation energy (EA) required for reactions to occur, facilitating faster metabolic processes.
Function and Characteristics
- An enzyme functions as an organic catalyst, meaning it increases the rate of reactions without being consumed or permanently altered in the process.
- Upon participating in a reaction, enzymes remain unchanged and can be reused multiple times for subsequent reactions.
Substrates in Enzymatic Reactions
- The reactants in an enzymatically catalyzed reaction are referred to as substrates, which bind to the enzyme's active site.
- The interaction between enzymes and substrates is crucial for the specificity and efficiency of biochemical reactions.
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Description
This quiz covers essential concepts about enzymes, including their nature as proteins, their function as organic catalysts, and the role of substrates in enzymatic reactions. Test your knowledge on how enzymes reduce activation energy and their significance in biological processes.
