
Lecture Description
In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vaccines work.
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Table of Contents
Adaptive Immune System's Humoral Response 1:19
How B Cells Mature, Identify Antigens, and Make Antibodies 2:42
How Antibodies Warm Pathogens and Mark Them for Death 5:22
Active and Passive Humoral Immunity 6:03
How Vaccines Work 6:27
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Course Index
- Introduction to Anatomy & Physiology
- Tissues, Part 1
- Tissues, Part 2 - Epithelial Tissue
- Tissues, Part 3 - Connective Tissues
- Tissues, Part 4 - Types of Connective Tissues
- The Integumentary System, Part 1: Skin Deep
- The Integumentary System, Part 2: Skin Deeper
- The Nervous System, Part 1
- The Nervous System, Part 2: Action! Potential!
- The Nervous System, Part 3: Synapses!
- Central Nervous System
- Peripheral Nervous System
- Autonomic Nervous System
- Sympathetic Nervous System
- Parasympathetic Nervous System
- Taste & Smell
- Hearing & Balance
- Vision
- The Skeletal System
- Joints
- Muscles, Part 1 - Muscle Cells
- Muscles, Part 2 - Organismal Level
- Endocrine System, Part 1 - Glands & Hormones
- Endocrine System, Part 2 - Hormone Cascades
- The Heart, Part 1 - Under Pressure
- The Heart, Part 2 - Heart Throbs
- Blood Vessels, Part 1 - Form and Function
- Blood Vessels, Part 2
- Blood, Part 1 - True Blood
- Blood, Part 2 - There Will Be Blood
- Respiratory System, Part 1
- Respiratory System, Part 2
- Digestive System, Part 1
- Digestive System, Part 2
- Digestive System, Part 3
- Metabolism & Nutrition, Part 1
- Metabolism & Nutrition, Part 2
- Urinary System, Part 1
- Urinary System, Part 2
- Reproductive System, Part 1: Female Reproductive System
- Reproductive System, Part 2: Male Reproductive System
- Reproductive System, Part 3: Sex & Fertilization
- Reproductive System, Part 4: Pregnancy & Development
- Lymphatic System
- Immune System, Part 1
- Immune System, Part 2
- Immune System, Part 3
Course Description
In this Crash Course series, Hank Green teaches most of what you should know about anatomy and physiology, perfect for a freshman-level biology course, or just your own curiosity about the human body.