Reproduction and Growth Concepts
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Questions and Answers

What is the primary function of ATP in cellular activities?

  • To breakdown substances
  • To store genetic information
  • To synthesize cellular structures
  • To power cellular activities (correct)
  • Which system is responsible for disposing of nitrogen-containing wastes like urea?

  • Respiratory system
  • Nervous system
  • Digestive system
  • Urinary system (correct)
  • What is the main role of the reproductive system?

  • To break down substances into building blocks
  • To produce and develop new individuals (correct)
  • To power cellular activities
  • To regulate metabolism
  • How does metabolism depend on the digestive system?

    <p>By providing nutrients and oxygen</p> Signup and view all the answers

    What is the significance of carbon dioxide in the body?

    <p>To be exhaled out of the body</p> Signup and view all the answers

    Why is there a division of labor in the reproductive process between males and females?

    <p>To produce different gametes</p> Signup and view all the answers

    Why is oxygen important for human cells?

    <p>To provide energy for the cells</p> Signup and view all the answers

    Which nutrient is described as the major energy fuel for body cells?

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

    What is the role of proteins in the diet?

    <p>To build cell structures</p> Signup and view all the answers

    During growth, what must occur at a faster rate than destructive activities?

    <p>Constructive activities</p> Signup and view all the answers

    What is the primary function of a female's reproductive structures?

    <p>To protect and nurture the developing fetus</p> Signup and view all the answers

    Which statement about the role of oxygen is false?

    <p>Oxygen is used for making bones hard</p> Signup and view all the answers

    What is the main function of the lungs in the human body?

    <p>Exchange gases and provide oxygen to the body</p> Signup and view all the answers

    At what level of structural organization do atoms combine to form molecules?

    <p>Chemical level</p> Signup and view all the answers

    Which level of structural organization represents a structure composed of two or more tissue types?

    <p>Organ level</p> Signup and view all the answers

    What is the main function of a group of organs that work together in the body?

    <p>Accomplish a common purpose</p> Signup and view all the answers

    Which necessary life function involves maintaining the inside of an organism distinct from its outside?

    <p>Maintenance of boundaries</p> Signup and view all the answers

    What represents the highest level of structural organization in the human body?

    <p>Organismal level</p> Signup and view all the answers

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