After completing all the preliminary steps in the isolating of your DNA from strawberry filtrate, you place your glass rod into the test tube to spool the DNA onto your glass rod. When pulling the glass rod out of the test tube, you are unsuccessful in obtaining your sample of DNA. Which of the following conclusions is a possible error that you may have made during the isolation process? (Select all that apply) You forgot to place your test tube on ice at the beginning of the experiment. You left your ethanol solution at room temperature before adding it to your test tube, resulting in an inability for DNA to precipitate out of the solution. None of the above You placed your strawberry filtrate on ice, causing the strawberry solution to freeze making it difficult to isolate the DNA. You dissolved meat tenderizer in distilled water before adding it to the strawberry filtrate, decreasing the concentration of meat tenderizer and making it less effective in digesting proteins.
After completing all the preliminary steps in the isolating of your DNA from strawberry filtrate, you place your glass rod into the test tube to spool the DNA onto your glass rod. When pulling the glass rod out of the test tube, you are unsuccessful in obtaining your sample of DNA. Which of the following conclusions is a possible error that you may have made during the isolation process? (Select all that apply) You forgot to place your test tube on ice at the beginning of the experiment. You left your ethanol solution at room temperature before adding it to your test tube, resulting in an inability for DNA to precipitate out of the solution. None of the above You placed your strawberry filtrate on ice, causing the strawberry solution to freeze making it difficult to isolate the DNA. You dissolved meat tenderizer in distilled water before adding it to the strawberry filtrate, decreasing the concentration of meat tenderizer and making it less effective in digesting proteins.
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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