Human Body Cells and Systems Quiz
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Questions and Answers

Which organelle is responsible for generating energy in a cell?

  • Mitochondria (correct)
  • Lysosome
  • Golgi apparatus
  • Endoplasmic reticulum
  • What is the function of the cell membrane?

  • Storing genetic material
  • Transporting materials in and out of the cell (correct)
  • Synthesizing proteins
  • Regulating cell division
  • Which body system is responsible for eliminating soluble waste and balancing body fluids?

  • Urinary system (correct)
  • Cardiovascular system
  • Digestive system
  • Respiratory system
  • What is the main role of the lymphatic system?

    <p>Carries lymph to aid circulation and protect against foreign materials</p> Signup and view all the answers

    Which component is NOT a common element found in most cells?

    <p>Chloroplast</p> Signup and view all the answers

    What is the function of the cytoplasm in a cell?

    <p>Provides support and a medium for cellular activities</p> Signup and view all the answers

    Which system is responsible for obtaining oxygen for metabolism?

    <p>Respiratory system</p> Signup and view all the answers

    In which system would you find organs like the heart and blood vessels?

    <p><strong>Cardiovascular system</strong></p> Signup and view all the answers

    What is the range of the approximate number of cells in a human body?

    <p>10 trillion to 100 trillion</p> Signup and view all the answers

    Which part of a cell is responsible for directing activities within the cell?

    <p>Nucleus</p> Signup and view all the answers

    In the context of body systems, what does the respiratory system primarily do?

    <p>Obtains oxygen for metabolism</p> Signup and view all the answers

    Which system is responsible for eliminating undigested waste from the body?

    <p>Digestive system</p> Signup and view all the answers

    What is the function of the lymphatic system in relation to foreign materials?

    <p>Aids circulation and helps protect the body from foreign materials</p> Signup and view all the answers

    Which component of a cell is responsible for generating energy?

    <p>Mitochondria</p> Signup and view all the answers

    What is the main function of the cardiovascular system in the body?

    <p>Transports blood throughout the body</p> Signup and view all the answers

    Which system aids in balancing the volume and composition of body fluids?

    <p>Urinary system</p> Signup and view all the answers

    Which body system is responsible for producing eggs and sperm that join to form the embryo?

    <p>Reproductive system</p> Signup and view all the answers

    Which system is involved in directing responses to stimuli received and processed by the body?

    <p>Nervous system</p> Signup and view all the answers

    Which system produces hormones along with the male and female sex organs (testis and ovary)?

    <p>Endocrine system</p> Signup and view all the answers

    Which system includes the brain, spinal cord, and nerves, and is responsible for receiving and processing stimuli?

    <p>Nervous system</p> Signup and view all the answers

    What is the main function of the integumentary system in addition to protection?

    <p>Regulating body temperature</p> Signup and view all the answers

    Which system coordinates with other systems to maintain the body's internal stability through homeostasis?

    <p>Endocrine system</p> Signup and view all the answers

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