What were the T2 bacteriophages used in the Hershey and Chase experiment made of?

a. RNA and protein
b. DNA and protein
c. protein, phospholipid, and DNA
d. DNA


Answer: b. DNA and protein

Biology & Microbiology

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Most drug-resistant bacteria isolated from patients contain a(n)

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Which of the following produces NADPH

A. light reactions alone B. the Calvin cycle alone C. both light reactions and the Calvin cycle D. neither the light reactions nor the Calvin cycle E. NADPH production is not a part of photosynthesis.

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Provide an explanation of the differences between differentiation and determination. Provide examples of each process and indicate how each is involved in development

What will be an ideal response?

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In the analogy where the liver is like the sewage treatment plant, the kidneys are like

A. the trucks that take the waste out of town. B. trash cans where the waste is stored. C. the people who produce the waste. D. the trucks that carry the waste from the people who produce it to the treatment plant. E. trucks that produce the waste.

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