Biology, 23.06.2019 03:50 willijav000
Question 1 a potato is soaked in a solution of 1 cup of salt to 1.5 cups of water for one hour. after one hour the potato feels because it was in a solution.
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Biology, 22.06.2019 17:00
Earthquakes a.created the rock in arches utah b.can be caused by volcanic eruptions c.are caused by tsunami waves d.wear mountains down into hills
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Biology, 22.06.2019 19:00
Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide
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Biology, 22.06.2019 19:30
All other things being equal the size of a population will decrease if
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Biology, 22.06.2019 20:30
The hershey and chase experiments involved the preparation of two different types of radioactively labeled phage. which of the following best explains why two preparations were required? a. the bacteriophage used in the experiments was a t2 phage. b. it was necessary that each of the two phage components, dna and protein, be identifiable upon recovery at the end of the experiment. c. each scientist had his own method for labeling phage, so each conducted the same experiment using a different isotope. d. establishing the identity of the genetic material required observation of two phage generations.
Answers: 2
Question 1 a potato is soaked in a solution of 1 cup of salt to 1.5 cups of water for one hour. aft...
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