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

Enzyme-Substrate Complex

Biochemistry

6. Enzymes and Enzyme Kinetics

Enzyme-Substrate Complex

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Multiple Choice

What is the term used for reactants that bind to an enzyme?

Inhibitors

Cofactors

Substrates

Products

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Verified step by step guidance

Step 1: Understand the role of enzymes in biochemical reactions. Enzymes are biological catalysts that speed up reactions by lowering the activation energy required for the reaction to occur.

Step 2: Learn the terminology associated with enzyme activity. Reactants that bind to the active site of an enzyme are specifically referred to as 'substrates.' These are the molecules upon which the enzyme acts.

Step 3: Differentiate between substrates and other terms like inhibitors, cofactors, and products. Inhibitors are molecules that decrease enzyme activity, cofactors are non-protein molecules that assist enzyme function, and products are the molecules formed after the reaction is complete.

Step 4: Recognize that substrates interact with the enzyme's active site, forming an enzyme-substrate complex. This interaction is crucial for the catalytic process.

Step 5: Apply this knowledge to identify the correct term for reactants that bind to an enzyme. The term is 'substrates,' as they are the specific reactants involved in enzyme-mediated reactions.