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

Carbohydrates

Biochemistry

1. Introduction to Biochemistry

Carbohydrates

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Multiple Choice

Which of the following is NOT a possible fate of carbohydrates taken into the human body?

Conversion to fat for long-term energy storage

Conversion to glycogen for storage in the liver and muscles

Conversion to amino acids for protein synthesis

Oxidation to produce ATP through cellular respiration

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Verified step by step guidance

Step 1: Begin by understanding the possible fates of carbohydrates in the human body. Carbohydrates are primarily used as an energy source, stored as glycogen, or converted into fat for long-term energy storage.

Step 2: Recall that carbohydrates can be oxidized through cellular respiration to produce ATP, the primary energy currency of the cell. This is a well-established metabolic pathway.

Step 3: Note that carbohydrates can also be converted into glycogen, a storage form of glucose, in the liver and muscles. This process is known as glycogenesis.

Step 4: Understand that carbohydrates can be converted into fat through a process called lipogenesis. This occurs when there is an excess of carbohydrates, and the body stores them as fat for long-term energy storage.

Step 5: Clarify that carbohydrates cannot be directly converted into amino acids for protein synthesis. Amino acids are derived from dietary proteins or synthesized through specific metabolic pathways, not from carbohydrates. This makes 'Conversion to amino acids for protein synthesis' the correct answer to the question.