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

2. Cell Chemistry & Cell Components

Introduction to Eukaryotic Organelles

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Introduction to Eukaryotic Organelles

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Multiple Choice

Which organelle is responsible for packaging and modifying proteins within a eukaryotic cell?

Golgi apparatus

Lysosome

Mitochondrion

Nucleus

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Verified step by step guidance

Step 1: Begin by understanding the function of each organelle listed in the options. The Golgi apparatus, lysosome, mitochondrion, and nucleus each have distinct roles within the eukaryotic cell.

Step 2: Recall that the Golgi apparatus is primarily responsible for modifying, sorting, and packaging proteins and lipids for secretion or use within the cell. Proteins synthesized in the rough endoplasmic reticulum are transported to the Golgi apparatus for further processing.

Step 3: Understand the functions of the other organelles to eliminate incorrect options. For example, lysosomes are involved in breaking down waste and cellular debris, mitochondria are responsible for energy production (ATP synthesis), and the nucleus houses genetic material and controls cellular activities.

Step 4: Match the function of packaging and modifying proteins to the correct organelle, which is the Golgi apparatus. This organelle is often referred to as the 'post office' of the cell due to its role in processing and shipping proteins.

Step 5: Conclude that the correct answer is the Golgi apparatus, as it aligns with the described function of packaging and modifying proteins within a eukaryotic cell.