Cheese, yogurt, and buttermilk are produced by bacteria that form ____
a. ethyl alcohol
b. acetaldehyde
c. pyruvate
d. lactate
e. citrate
ANSWER: d
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When considering time and temperature as factors in microbicidal activity,
A. time is not a factor, only temperature. B. they are inversely proportional to each other. C. they are directly proportional to each other. D. they must be of equal value e.g. 30 minutes at 30°C.
The process of ____________________ equalizes the dosage of functional genes carried on the X chromosome in
males and females Fill in the blank(s) with the appropriate word(s).
Microbial growth in jellies is inhibited by the (acidic/hypotonic/hypertonic) condition of the food
What will be an ideal response?
The process illustrated in Figure 3.6 occurs in (eukaryotic/bacterial/archaeal) cells.
Fill in the blank(s) with the appropriate word(s).