When you collect your cheek cells and prepare the DNA, which of the following would represent a kind of contamination that would put the results and conclusions into question? You spit into your own sample during the preparation. Someone else (another human) spit into your sample during the preparation. A dog spit into your sample during the preparation. Any of the above would contaminate the results.
When you collect your cheek cells and prepare the DNA, which of the following would represent a kind of contamination that would put the results and conclusions into question? You spit into your own sample during the preparation. Someone else (another human) spit into your sample during the preparation. A dog spit into your sample during the preparation. Any of the above would contaminate the results.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
When you collect your cheek cells and prepare the DNA, which of the following would represent a kind of contamination that would put the results and conclusions into question?
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You spit into your own sample during the preparation. |
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Someone else (another human) spit into your sample during the preparation. |
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A dog spit into your sample during the preparation. |
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Any of the above would contaminate the results.
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