Excretory System: Help & Review

  • Course type: Self-paced
  • Available Lessons: 39
  • Average Lesson Length: 8 min
  • Eligible for Certificate: Yes

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    Excretory System
    chapter 1 / lesson 1
    Excretory System

  • Excretory System: Help & Review Practice Test

Course Summary

If you are struggling to understand information about the excretory system, turn to this Excretory System Help and Review course for help. This is the simplest way to master details about the excretory system, such as its parts and functions. Reinforce your study with short self-assessment quizzes.
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3 chapters in Excretory System: Help & Review

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 3)}}
Ch 1. Excretory System: Parts & Functions {{cp.topicAssetIdToProgress[44850].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Excretory System Score: {{cp.lessonAssetIdToProgress[379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[379].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[379].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What Is Homeostasis? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[3919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3919].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3919].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Blood: Function & Components Score: {{cp.lessonAssetIdToProgress[32198].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32198].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32198].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32198].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Liver: Structure & Function Score: {{cp.lessonAssetIdToProgress[32184].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32184].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32184].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32184].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Bile? - Definition, Function & Production Score: {{cp.lessonAssetIdToProgress[28503].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28503].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[28503].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28503].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Kidneys: Structure & Function Score: {{cp.lessonAssetIdToProgress[32183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32183].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32183].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Anatomy and Physiology of the Large Intestine Score: {{cp.lessonAssetIdToProgress[3165].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3165].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3165].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3165].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Rectum, Functions of the Large Intestine & Water Absorption Score: {{cp.lessonAssetIdToProgress[6973].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6973].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6973].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6973].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The Integumentary System: The Epidermal Layer Score: {{cp.lessonAssetIdToProgress[2851].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2851].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2851].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2851].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - The Integumentary System: The Dermal Layer Score: {{cp.lessonAssetIdToProgress[10445].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10445].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10445].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10445].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - The Integumentary System Accessory Structures: Glands Score: {{cp.lessonAssetIdToProgress[12417].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12417].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[12417].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12417].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 3)}}
Ch 2. Urinary System: Parts & Functions {{cp.topicAssetIdToProgress[44851].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Gross Anatomy of the Urinary System Score: {{cp.lessonAssetIdToProgress[5518].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5518].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5518].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5518].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Kidney: Major Divisions & Structures Score: {{cp.lessonAssetIdToProgress[5519].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5519].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5519].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5519].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Blood Supply of the Kidneys Score: {{cp.lessonAssetIdToProgress[5520].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5520].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5520].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5520].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Nephron: The Glomerulus's Major Structures and Functions Score: {{cp.lessonAssetIdToProgress[5521].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5521].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5521].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5521].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Supportive Structures of the Nephron: Functions and Definitions Score: {{cp.lessonAssetIdToProgress[5522].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5522].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5522].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5522].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is the Glomerular Filtration Rate? - Definition, Function & Terms Score: {{cp.lessonAssetIdToProgress[7004].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7004].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[7004].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7004].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Renal Tubule: Definition, Function & Terms Score: {{cp.lessonAssetIdToProgress[5523].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5523].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5523].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5523].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Renin Angiotensin Aldosterone System (RAAS): Pathway, Functions & Terms Score: {{cp.lessonAssetIdToProgress[5524].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5524].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5524].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5524].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - How the Kidneys Regulate Water Balance Score: {{cp.lessonAssetIdToProgress[5525].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5525].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5525].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5525].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - How the Kidneys Regulate Acid Base Balance Score: {{cp.lessonAssetIdToProgress[5526].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5526].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5526].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5526].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How Kidney and Metabolic Disease Affect Kidney Function Score: {{cp.lessonAssetIdToProgress[5527].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5527].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5527].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5527].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 3)}}
Ch 3. Respiratory System: Parts & Functions {{cp.topicAssetIdToProgress[44852].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Gross Anatomy of the Airway and Lungs: Conducting & Respiratory Zones Score: {{cp.lessonAssetIdToProgress[3823].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3823].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3823].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3823].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Function of Pleural Cavities and Pleural Membranes Score: {{cp.lessonAssetIdToProgress[3824].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3824].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3824].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3824].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How Ventilation Muscles Cause Inspiration and Expiration Score: {{cp.lessonAssetIdToProgress[3825].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3825].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3825].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3825].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Respiratory Surface and Gas Exchange Efficiency Score: {{cp.lessonAssetIdToProgress[3826].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3826].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3826].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3826].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Pulmonary Surfactant Function and Ventilation Score: {{cp.lessonAssetIdToProgress[5306].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5306].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5306].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5306].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Gas Exchange: Diffusion & Partial Pressure Gradients Score: {{cp.lessonAssetIdToProgress[3827].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3827].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3827].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3827].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - External and Internal Respiration in the Lungs: Definition & Process Score: {{cp.lessonAssetIdToProgress[3828].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3828].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3828].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3828].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Gas Transport: Oxygen and Hemoglobin Score: {{cp.lessonAssetIdToProgress[3829].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3829].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3829].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3829].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Gas Transport: Cooperative Binding of Oxygen with Hemoglobin Score: {{cp.lessonAssetIdToProgress[3830].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3830].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3830].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3830].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Gas Transport: Effect of Temperature, pH & Metabolism Score: {{cp.lessonAssetIdToProgress[5737].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5737].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5737].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5737].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Carbon Dioxide Transport in the Blood Score: {{cp.lessonAssetIdToProgress[3831].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3831].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3831].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3831].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Alveolar Ducts: Function & Definition Score: {{cp.lessonAssetIdToProgress[155783].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[155783].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[155783].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[155783].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - What are Book Lungs? - Definition & Function Score: {{cp.lessonAssetIdToProgress[408269].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408269].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[408269].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408269].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - What are Book Gills? - Definition & Function Score: {{cp.lessonAssetIdToProgress[408271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408271].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[408271].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408271].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Breathing Rate: Definition, Calculation & Regulation Score: {{cp.lessonAssetIdToProgress[408341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408341].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[408341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408341].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - How Does Exercise Affect the Rate of Breathing? Score: {{cp.lessonAssetIdToProgress[408343].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408343].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[408343].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408343].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Bronchial Tubes: Definition, Function & Location Score: {{cp.lessonAssetIdToProgress[408355].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408355].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[408355].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[408355].bestScoreQuestions}}  Take Quiz Optional

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