Multiple Choice
Which enzyme is primarily responsible for degrading the neurotransmitter acetylcholine in the synaptic cleft?
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6. Enzymes and Enzyme Kinetics
Enzymes
Multiple Choice
In most biological systems, enzymes are primarily classified as which type of macromolecule?
A
Carbohydrates
B
Proteins
C
Lipids
D
Nucleic acids
Verified step by step guidance1
Understand that enzymes are biological catalysts that speed up chemical reactions in living organisms without being consumed in the process.
Recall the four major classes of biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids.
Recognize that enzymes are primarily composed of amino acids linked together in specific sequences, which fold into unique three-dimensional structures necessary for their catalytic activity.
Identify that proteins are the macromolecules made up of amino acids and are responsible for most enzymatic functions in biological systems.
Conclude that enzymes are primarily classified as proteins because their structure and function depend on the amino acid sequence and folding.
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