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

11. Biological Membranes and Transport

Neurotransmitter Release

Biochemistry

11. Biological Membranes and Transport

Neurotransmitter Release

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Multiple Choice

True or False: All transport vesicles in the cell have T-SNARE proteins in their membrane.

True.

False.

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Verified step by step guidance

Understand the role of SNARE proteins: SNARE proteins are essential for the fusion of vesicles with their target membranes. They are divided into two main types: v-SNAREs (vesicle SNAREs) and t-SNAREs (target SNAREs).

Identify the location of v-SNAREs and t-SNAREs: v-SNAREs are located on the vesicle membranes, while t-SNAREs are located on the target membranes, such as the plasma membrane or the membrane of an organelle.

Analyze the statement: The statement claims that all transport vesicles have t-SNARE proteins in their membrane. However, based on the roles and locations of SNARE proteins, t-SNAREs are not found on vesicle membranes but rather on the target membranes.

Evaluate the statement: Since t-SNAREs are not present on vesicle membranes, the statement that all transport vesicles have t-SNARE proteins is incorrect.

Conclude the analysis: The correct answer is 'False' because transport vesicles contain v-SNAREs, not t-SNAREs, which are found on the target membranes.