Biology, 07.04.2021 21:30 dashaunpeele
Most individuals of the same species, whether African elephants, portobello mushrooms, white oak trees, or
humans, have nearly identical DNA. But the DNA sequence at certain locations, or loci, throughout the genome
varies among individuals. These variations can be used to distinguish one individual from another of the same
species. The process of analyzing these DNA variations for the purpose of identification is known as DNA profiling,
or genetic fingerprinting.
The graphic below represents a gel electrophoresis that was run during a crime scene investigation to create a DNA profile. Column 1 represents DNA found at the scene of the crime. Columns 2-5 are DNA samples obtained from suspects.
Analyze the DNA profile evidence obtained from gel electrophoresis by completing the following questions:
Identify which suspect(s) can be excluded.
Identify which suspect(s) cannot be excluded.
Explain how you reached your answer to parts a & b.
Answers: 2
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The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem
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Biology, 21.06.2019 19:00
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.resetnext
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Biology, 22.06.2019 04:00
As studied this week in the cell cycle, we saw how a cell moves through its life with a plan. as you transition from a student at uma to a valued member of your chosen career field, what will you put into place in your life to manage and to fit the new responsibilities of your career into your current life?
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Most individuals of the same species, whether African elephants, portobello mushrooms, white oak tre...
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