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What is the effect of an enzyme on the activation energy of a chemical reaction?
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6. Enzymes and Enzyme Kinetics
Enzymes
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Which term describes a protein that accelerates chemical reactions in biological systems?
A
Antibody
B
Receptor
C
Enzyme
D
Hormone
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Understand the role of proteins in biological systems: Proteins can serve various functions, such as catalyzing reactions, signaling, or defending the body.
Define the term 'enzyme': Enzymes are specialized proteins that act as biological catalysts, meaning they accelerate chemical reactions without being consumed in the process.
Differentiate between the given options: Antibodies are proteins involved in immune defense, receptors are proteins that bind signaling molecules, and hormones are signaling molecules that regulate physiological processes.
Identify the correct term: Enzymes are the proteins specifically responsible for accelerating chemical reactions in biological systems.
Conclude that the correct answer is 'Enzyme' based on its definition and function in biochemistry.
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