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

12. Biosignaling

Lipid Hormone Signaling

Biochemistry

12. Biosignaling

Lipid Hormone Signaling

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Multiple Choice

The main difference between hormones that have intracellular receptors and those that have cell membrane receptors is that the former tend to be _______:

Larger.

Charged.

Amino acid derivatives.

Proteins.

Hydrophobic.

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Verified step by step guidance

Understand the nature of hormones: Hormones can be broadly classified based on their solubility and the location of their receptors. Some hormones are hydrophilic and interact with receptors on the cell membrane, while others are hydrophobic and can pass through the cell membrane to interact with intracellular receptors.

Identify the characteristics of hormones with intracellular receptors: These hormones are typically hydrophobic, allowing them to diffuse through the lipid bilayer of the cell membrane and bind to receptors inside the cell.

Consider the options provided: a) Larger, b) Charged, c) Amino acid derivatives, d) Proteins, e) Hydrophobic. Evaluate each option based on the known characteristics of hormones with intracellular receptors.

Eliminate incorrect options: Larger, charged, amino acid derivatives, and proteins are not defining characteristics of hormones with intracellular receptors. These hormones need to be hydrophobic to pass through the cell membrane.

Conclude with the correct answer: The main difference between hormones that have intracellular receptors and those that have cell membrane receptors is that the former tend to be hydrophobic, allowing them to interact with receptors inside the cell.