Biology, 06.05.2020 05:05 20emmanuelg1030
For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to radioactively label the nitrogen of the DNA, rather than the phosphate. They reasoned that each nucleotide has only one phosphate and two to five nitrogen atoms. Thus, labeling the nitrogen atoms would provide a stronger signal than labeling the phosphates. Why won't this experiment work?
Answers: 3
Biology, 21.06.2019 14:00
Which statement best describes the nature of science? a. science discoveries using the latest technology are the most valuable. b. scientific theories and laws are based on beliefs and popular opinion. c. scientific ideas change over time as new information is discovered. d. science is superior to other fields such as art, philosophy, and music. i think its c
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Biology, 22.06.2019 07:30
How does secondary succession differ from primary succession?
Answers: 1
For a science fair project, two students decided to repeat the Hershey and Chase experiment, with mo...
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