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

Nucleic Acids

Biochemistry

1. Introduction to Biochemistry

Nucleic Acids

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Multiple Choice

Which sugar is found in RNA?

Fructose

Glucose

Deoxyribose

Ribose

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Verified step by step guidance

Step 1: Understand the structure of RNA (Ribonucleic Acid). RNA is a nucleic acid that plays a crucial role in coding, decoding, regulation, and expression of genes.

Step 2: Recall that RNA is composed of nucleotides, which consist of three components: a phosphate group, a nitrogenous base, and a sugar molecule.

Step 3: Identify the sugar molecule in RNA. The sugar in RNA is a pentose sugar, meaning it has five carbon atoms.

Step 4: Compare the sugar in RNA to the sugar in DNA. RNA contains ribose, which has a hydroxyl (-OH) group attached to the 2' carbon, whereas DNA contains deoxyribose, which lacks the hydroxyl group at the 2' carbon (it has a hydrogen instead).

Step 5: Conclude that the sugar found in RNA is ribose, as it is specifically designed to support the structure and function of RNA molecules.