Table of contents

1. Introduction to Biochemistry4h 34m
2. Water3h 23m
3. Amino Acids8h 10m
4. Protein Structure10h 4m
5. Protein Techniques14h 5m
6. Enzymes and Enzyme Kinetics13h 38m
7. Enzyme Inhibition and Regulation 8h 42m
8. Protein Function 9h 41m
9. Carbohydrates7h 49m
10. Lipids5h 49m
11. Biological Membranes and Transport 6h 37m
12. Biosignaling9h 45m
Review 1: Nucleic Acids, Lipids, & Membranes2h 47m
Review 2: Biosignaling, Glycolysis, Gluconeogenesis, & PP-Pathway3h 12m
Review 3: Pyruvate & Fatty Acid Oxidation, Citric Acid Cycle, & Glycogen Metabolism2h 26m
Review 4: Amino Acid Oxidation, Oxidative Phosphorylation, & Photophosphorylation1h 48m

6. Enzymes and Enzyme Kinetics

Enzymes

Biochemistry

6. Enzymes and Enzyme Kinetics

Enzymes

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Multiple Choice

Which term describes a protein that accelerates chemical reactions in biological systems?

Antibody

Receptor

Enzyme

Hormone

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Verified step by step guidance

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.