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Human Biology Introduction

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  • TRUE or FALSE: The stomach is the largest organ of the body
    FALSE
  • Which of the following is not part of the integumentary system?
    Teeth
    Skin
    Nails
    Hair
  • The Endocrine System sends chemical messengers known as?
    Hormones
    Blood
    Electrical Impulses
    Saliva
  • What is the smallest unit of life in the human body?
    A Cell
  • The name of the system that fights infection is?
    The Immune System
  • TRUE or FALSE: Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract
    True
  • Which of these is NOT a system of the Human Body?
    The Cardiovascular System
    The Endocrine System
    The Digestive System
    The Transmission System
  • The mitochondria is also known as what?
    The powerhouse of the cell
  • The body system that removes waste products is called what?
    The Excretory or Urinary System
  • The Uterus is part of which Human body system?
    The Integumentary System
    The Nervous System
    The Female Reproductive System
    The Male Reproductive System
  • The kidneys and urethra are part of which organ system?
    Urinary
    Reproductive
    Skeletal
    Digestive
  • Another name for the windpipe is what?
    Trachea
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