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 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

2. Cell Chemistry & Cell Components

Endomembrane System: Digestive Organelles

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Endomembrane System: Digestive Organelles

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Multiple Choice

Which are recycling centers for the cell?

Ribosome and Golgi apparatus.

Endoplasmic reticulum and chloroplast.

Mitochondria and nucleus.

Central vacuole and lysosome.

All are correct.

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Verified step by step guidance

Understand the function of each organelle mentioned in the options. Ribosomes are involved in protein synthesis, and the Golgi apparatus modifies, sorts, and packages proteins and lipids for storage or transport out of the cell.

Consider the role of the endoplasmic reticulum and chloroplast. The endoplasmic reticulum is involved in protein and lipid synthesis, while chloroplasts are responsible for photosynthesis in plant cells.

Evaluate the functions of mitochondria and the nucleus. Mitochondria are the powerhouses of the cell, generating ATP, and the nucleus houses the cell's DNA and controls its activities.

Identify the role of the central vacuole and lysosome. The central vacuole in plant cells stores nutrients and waste products, while lysosomes contain enzymes that break down waste materials and cellular debris, making them key recycling centers.

Conclude that the central vacuole and lysosome are the correct answer as they are primarily involved in recycling and waste management within the cell.