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

1. Introduction to Biochemistry

Proteins

Biochemistry

1. Introduction to Biochemistry

Proteins

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Multiple Choice

Which of the following best describes a complex organic compound that regulates certain metabolic processes in the body?

Monosaccharide

Fatty acid

Nucleotide

Enzyme

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Verified step by step guidance

Understand the question: The problem is asking for the best description of a complex organic compound that regulates certain metabolic processes in the body. This requires knowledge of biomolecules and their functions.

Review the options: Monosaccharides are simple sugars that serve as energy sources. Fatty acids are components of lipids and are involved in energy storage and membrane structure. Nucleotides are the building blocks of nucleic acids like DNA and RNA. Enzymes are proteins that catalyze and regulate metabolic processes.

Focus on enzymes: Enzymes are complex organic compounds (typically proteins) that act as biological catalysts. They speed up chemical reactions and regulate metabolic pathways without being consumed in the process.

Relate enzymes to metabolic processes: Enzymes are essential for maintaining homeostasis in the body. They ensure that metabolic reactions occur efficiently and under controlled conditions, making them the best fit for the description provided in the question.

Conclude: Based on the explanation, enzymes are the correct answer because they are complex organic compounds specifically designed to regulate metabolic processes in the body.