EXAMINATION PRACTICE TEST 2026 CORE
BODY SYSTEMS AND CONCEPTS REVIEW
◉ Anatomy
Answer: the study of structure
◉ Physiology
Answer: the study of function
◉ Homeostasis
Answer: maintaining a constant internal environment is called
◉ Negative Feedback
Answer: what occurs when an effector reduces the original stimulus
◉ Postive Feedback
Answer: what occurs when an effector enhances the original
stimulus
◉ Structural Organization levels from microscopic to macroscopic