Excretory System


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question 1 of 3

Which of the following is a function of the liver?

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1. Which of the following explains how the kidney concentrates urea in the renal tubules?

2. Which of the following is NOT filtered out of the glomerular capillaries?

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About this Quiz & Worksheet

Test your ability to understand the excretory system with this quiz and worksheet combo. Quiz questions assess your knowledge of renal tubules and urea.

Quiz & Worksheet Goals

In these assessments you'll be tested on the following:

  • A function of the liver
  • Kidneys' role in concentrating urea in the renal tubules
  • Glomerular capillaries
  • Dialysis

Skills Practiced

  • Reading comprehension- ensure that you draw the most important information from the related excretory system lesson
  • Interpreting information- verify that you can read information regarding the liver and kidneys' functions in eliminating waste and interpret it correctly
  • Knowledge application- use your knowledge to answer a question about the role that the glomeruli and renal tubules carry out in the human body

Additional Learning

To review concepts related to the elimination of waste in the human body, look over the brief lesson called Excretory System. This lesson will help you:

  • Identify what the excretory system is
  • Review the concept of detoxification
  • Understand how important it is to filter the blood
  • Learn about how the kidneys store and eliminate urine