FDSC 150 UTK exam 3 Question and
answer correctly solved
Louis Pasteur - correct answer A French chemist, this man discovered that
heat could kill bacteria that otherwise spoiled liquids including milk, wine, and
beer.
spontaneous generation - correct answer the mistaken idea that living things
arise from nonliving sources
Francesco Redi - correct answer (Italy 1668) Tested the hypothesis of
spontaneous generation with flies on meat, and disproved it
Pasteurization - correct answer A process of heating food to a temperature
that is high enough to kill most harmful bacteria without changing the taste of
the food.
milk pasteurization - correct answer Destroys pathogenic bacteria, 145F for
30 minutes or 160F for 15 seconds
Germ Theory of Disease - correct answer idea that infectious diseases are
caused by microorganisms
Listerine - correct answer thymol, eucalyptol, methyl salicylate, and menthol
(oral antiseptic)
Dr. Joseph Lawrence - correct answer developed an disinfectant for surgery
that was not too harsh on human skin
answer correctly solved
Louis Pasteur - correct answer A French chemist, this man discovered that
heat could kill bacteria that otherwise spoiled liquids including milk, wine, and
beer.
spontaneous generation - correct answer the mistaken idea that living things
arise from nonliving sources
Francesco Redi - correct answer (Italy 1668) Tested the hypothesis of
spontaneous generation with flies on meat, and disproved it
Pasteurization - correct answer A process of heating food to a temperature
that is high enough to kill most harmful bacteria without changing the taste of
the food.
milk pasteurization - correct answer Destroys pathogenic bacteria, 145F for
30 minutes or 160F for 15 seconds
Germ Theory of Disease - correct answer idea that infectious diseases are
caused by microorganisms
Listerine - correct answer thymol, eucalyptol, methyl salicylate, and menthol
(oral antiseptic)
Dr. Joseph Lawrence - correct answer developed an disinfectant for surgery
that was not too harsh on human skin
