The following sample questions do not appear on an actual CLEP examination. They are intended to give potential test-takers an indication of the format and difficulty level of the examination and provide content for practice and review. For more sample questions and information about the test, see the CLEP Official Study Guide.
Question 3 of 8
Which of the following is the functional unit of the kidney?
CLEP® Natural Sciences Examination Guide
[PDF Download] The Natural Sciences exam covers intro-level topics for nonscience majors surveying both biological and physical sciences.
Want to get a feel for the tests? Try out sample questions from actual CLEP exams in the subject of your choice.
Find out if your institution accepts CLEP.