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E-Phys Test

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5 Written Questions

5 Matching Questions

  1. Anaerobic metabolism
  2. ENZYMES
  3. METABOLISM
  4. Triglyceride
  5. polysaccharides
  1. a starch, glycogen, cellulose
  2. b -no oxygen required
    -generates energy, CO2, and lactid acid
    -lactic acid decreases production of useful energy, diminishing intensity or speed of activity
    - energy is made available quickly to muscle
    -major energy source during high-intensity, short duration activity
    -only uses carbohydrate
  3. c sum of all chemical reactions that occur in the body
  4. d -protein molecules that facilitate a chemical reaction

    -lower energy necessary for reaction to take place

    -facilitate and increase speed of reaction
  5. e -form on fatty acids stored in fat cells

    -glycrol molecule plus 3 fatty acids

5 Multiple Choice Questions

  1. -CAN BE SYNTHESIZED BY THE BODY
  2. -oxygen required
    -generates energy, CO2, and water
    - used at rest, during long-duration, lower intensity activity
    -examples.....
    - cycling and distance running
    - most commonly involves carbohydrate and fat
    -can involve protein
  3. -Found in both animals and plants

    -composed of amino acids

    -20 amino acids
  4. breaking down of glycogen into glucose
  5. Sucrose, Lactose, Maltose

5 True/False Questions

  1. fatty acids-Found in both animals and plants

    -composed of amino acids

    -20 amino acids

          

  2. ENERGY SOURCES-protein molecules that facilitate a chemical reaction

    -lower energy necessary for reaction to take place

    -facilitate and increase speed of reaction

          

  3. factors affecting speed of facilitation:temperature, acidity, need for coenzymes

          

  4. glycognenisisbreaking down of glycogen into glucose

          

  5. ESSENTIAL AMINO ACIDS (9)-CAN BE SYNTHESIZED BY THE BODY

          

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