Which blood type is the universal recipient?

a. A
b. B
c. AB
d. O
e. none of these


Answer: c

Biology & Microbiology

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A beer-making microbiologist noticed that no matter how long the brewing process went, 3% alcohol was the maximum produced

Hypothesize what is causing this low level of alcohol in reference to the brewer's recipe and recommend how a higher alcohol yield could be achieved. Ethanol is toxic at high concentrations, but ignore this factor to focus on microbial metabolism. What will be an ideal response?

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Which of the following can be examined with an ordinary bright-field microscope?

A. Chemical-fixed specimens B. Wet mounts C. Heat-fixed specimens D. All of the choices are correct.

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Human saliva contains ____ enzymes

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