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Biology

Although we might admire someone who decides to attend medical school at the age of 50, explain using human capital theory why this is so rare.

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Biology

Which label belongs in the area marked x?

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Biology

A plant cell has both a cell membrane and a cell wall. How are they different and what is the purpose of both?

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Yasmine Montoya

Biology

Which actions could be categorized in the "aerobic" section of the Venn diagran

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Biology

How does evaporation rates and oceans temperature affects atmospheric circulation Patterns?

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Biology

The oxygen sag curve is related to all of the following except

a. Oligotrophic lakes

b. Biological oxygen demand

c. Eutrophication

d. Fish kills

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Biology

Secondary pollutants are more harmful than primary pollutants. true of false.

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Eliezer Murillo

Biology

Why doesnt pepsin, the enzyme released in the stomach to

breakproteins, continue to function in the small intestines?

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Ashton Gillespie

Biology

Select the correct answer.

Which scenario describes unethical lab behavior?

A.

Danny stores the chemicals required for his experiment in flasks and beakers.

B. Anna publishes the results of her experiment on the growth rate of saplings.

C. Jason repeatedly runs an experiment until he gets the results he desires.

D. Mia records her observations of an experiment precisely and accurately.

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Biology

Penicillin's mode of action is to inhibit Choose one: A. cell wall cross-link formation. B. DNA replication by allosterically binding to DNA polymerase. C. translation by binding to the 50S ribosomal subunit. D. translation by binding to the 30S ribosomal subunit.

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Biology

How does the number of chromosomes in a sex cell compare with that in the parent cell?

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Biology

There are many environment benefits to using nuclear power. one is not environmental benefit of nuclear power. that is:

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Biology

What materials do you have around your home that could be sources of toxic pollution?

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Biology

scientists think that red pandas and raccoons share a more recent common ancestor than red pandas and giant red pandas do. If this is true, what would you expect to be true about the genetic sequences in these organisms?

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Biology

Why is ethical behavior particularly important in the agriculture industry?

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