Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

3. Energy & Cell Processes

Introduction to Translation

Anatomy & Physiology

3. Energy & Cell Processes

Introduction to Translation

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Multiple Choice

Which of the following is true regarding the tRNA structure?

tRNA is a single-stranded RNA that forms a double helix.

tRNA is composed of a linear sequence of nucleotides without any secondary structure.

tRNA contains a ribosomal binding site for protein synthesis.

tRNA has a cloverleaf structure with an anticodon loop.

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Verified step by step guidance

Understand that tRNA, or transfer RNA, is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein during translation.

Recognize that tRNA is single-stranded but folds into a specific three-dimensional shape due to intramolecular base pairing, forming a cloverleaf structure.

Identify the key features of the tRNA structure: the acceptor stem, the D loop, the anticodon loop, the variable loop, and the TψC loop.

Focus on the anticodon loop, which contains a sequence of three nucleotides that are complementary to the mRNA codon, allowing the tRNA to bring the correct amino acid to the ribosome during protein synthesis.

Conclude that the statement 'tRNA has a cloverleaf structure with an anticodon loop' is true, as it accurately describes the secondary structure and function of tRNA in the process of translation.