Multiple Choice
Which of the following is NOT an observation Pasteur made concerning the fermentation of grape juice?
A) yeast can grow with or without oxygen.
B) bacteria produce acid in grape juice.
C) pasteurization kills yeast to prevent spoilage of grape juice.
D) yeast cells can grow and reproduce in grape juice.
E) yeast can grow in sealed or open flasks of grape juice.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Who discovered penicillin?<br>A) Fleming<br>B) Ehrlich<br>C) Kitasato<br>D) Pasteur<br>E)
Q34: Compare and contrast the three types of
Q34: A(n) _ is a mass of cells
Q35: Koch's postulates can be used only to
Q36: A cell that contains a nucleus is
Q40: The work of Lister, Nightingale, and Semmelweis
Q41: The microbial production of alcohol from sugar
Q42: The use of chemicals to treat diseases
Q43: Robert Koch was involved in research on
Q44: A(n) _ organism makes its own food