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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Problem 2

Textbook Question

Which structure is common to plant and animal cells?a. chloroplastb. central vacuolec. mitochondriond. centriole

Verified step by step guidance

Identify the structures listed in the options: chloroplast, central vacuole, mitochondrion, and centriole.

Recall the basic differences between plant and animal cells, noting that plant cells have structures like chloroplasts and central vacuoles that are not found in animal cells.

Understand that mitochondria are known as the powerhouse of the cell and are present in both plant and animal cells, providing energy through ATP.

Recognize that centrioles are involved in cell division and are typically found in animal cells, but not in most plant cells.

Conclude that the structure common to both plant and animal cells is the mitochondrion.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Cell Organelles

Cell organelles are specialized structures within cells that perform distinct functions necessary for cellular operation. Both plant and animal cells share several organelles, such as the nucleus, endoplasmic reticulum, and mitochondria, which are crucial for processes like energy production and protein synthesis.

Mitochondrion

The mitochondrion, often referred to as the powerhouse of the cell, is an organelle responsible for producing adenosine triphosphate (ATP) through cellular respiration. This process is vital for energy transfer within the cell, making mitochondria essential for both plant and animal cells.

Differences Between Plant and Animal Cells

While plant and animal cells share many organelles, they also have distinct differences. Plant cells contain chloroplasts for photosynthesis and a central vacuole for storage and maintaining turgor pressure, whereas animal cells have centrioles involved in cell division. Understanding these differences helps clarify which structures are common across both cell types.