Table of contents

1. Introduction to Anatomy & Physiology5h 42m
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 Heart2h 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 Transcription

Anatomy & Physiology

3. Energy & Cell Processes

Introduction to Transcription

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Multiple Choice

In transcription, __________.

the promoter region acts as an initial binding site for RNA polymerase

only one of the DNA strands is used as the template

the RNA nucleotides used are produced by the cell

All of the answer choices are correct.

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Verified step by step guidance

Understand the process of transcription: Transcription is the first step in gene expression where a segment of DNA is copied into RNA by the enzyme RNA polymerase.

Identify the role of the promoter region: The promoter region is a sequence of DNA that initiates transcription. It acts as the binding site for RNA polymerase, allowing the enzyme to attach to the DNA and begin synthesizing RNA.

Recognize the use of DNA strands: During transcription, only one of the two DNA strands is used as a template. This strand is called the template strand, and it provides the sequence of nucleotides that will be transcribed into RNA.

Consider the source of RNA nucleotides: RNA nucleotides are the building blocks of RNA. These nucleotides are synthesized by the cell and are used during transcription to form the RNA strand complementary to the DNA template strand.

Conclude that all statements are correct: Each of the statements provided describes a key aspect of transcription, confirming that all the answer choices are correct.