Food Science and Technology
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Questions and Answers

What is the primary focus of food science?

  • The preparation and storage of food
  • The composition and properties of food and the chemical changes it undergoes (correct)
  • The production and distribution of food
  • The evaluation and utilization of food

    • What is the role of food chemists in the food industry?

  • To only distribute and store food products
  • To only process and prepare food products
  • To grow plants and raise animals for food
  • To work with plants and animals that have been harvested or slaughtered for food (correct)

    • What are carbohydrates typically found in?

  • Only plant-based foods
  • Only sugary foods and drinks
  • Only animal products
  • Fruits, vegetables, breads, cereals, and milk products (correct)

    • What is the primary function of carbohydrates in the body?

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

    What is the empirical formula of carbohydrates?

    <p>CnH2nOn</p> Signup and view all the answers

    Why are carbohydrates called 'hydrates of carbon'?

    <p>Because they are composed of carbon, hydrogen, and oxygen</p> Signup and view all the answers

    What is the main role of monosaccharides in digestion and metabolism?

    <p>To be broken down to facilitate absorption and circulation in the body</p> Signup and view all the answers

    Which of the following is a characteristic of simple carbohydrates?

    <p>They are quick energy sources</p> Signup and view all the answers

    What is the function of fructose in plants?

    <p>To attract insects and animals for reproduction</p> Signup and view all the answers

    Which of the following is a dietary source of galactose?

    <p>Milk and yogurt</p> Signup and view all the answers

    What is the chemical formula of monosaccharides?

    <p>C6H12O6</p> Signup and view all the answers

    What is the role of glucose in the human body?

    <p>To fuel the brain and nervous system</p> Signup and view all the answers

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