Which of the following results when ethanol is allowed to oxidize to acetic acid following the fermentation of fruit, grain, or vegetables?

A. beer
B. wine
C. champagne
D. vinegar
E. malt


Answer: D

Biology & Microbiology

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Answer the following statement true (T) or false (F)

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What characteristic does Vibrio share with Salmonella?

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What ensures the one-way direction of an action potential?

A. Conduction of an action potential is an all-or-none event. B. An axon can conduct a volley of action potentials very quickly. C. Action potentials are self-propagating.   D. An action potential at one node causes an action potential at the next node. E. As soon as the action potential has passed by, that portion of the axon undergoes a short refractory period.

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