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Key Elements for Gel Electrophoresis. PCR Products (DNA) The purpose of this lab is to visualize the PCR products, or amplified DNA, from your arthropod samples. DNA Ladder. A DNA ladder is a cocktail of DNA fragments with pre-determined sizes.
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This document provides questions and instructions for a lab on gel electrophoresis. It defines micropipette volumes and proper pipetting techniques to avoid contaminating samples. It also describes the steps of running a gel electrophoresis, including making an agarose gel, loading DNA samples and a size ladder, and running the gel with an ...
This web page provides the answer key for a worksheet on gel electrophoresis virtual lab, a technique for separating molecules such as DNA and proteins. The worksheet covers the basics of gel electrophoresis, its applications, and a crime scene example.
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Study with Quizlet and memorize flashcards containing terms like What is electrophoresis used for?, What is the material of the gel similar to?, Describe how the DNA fragments migrate through the gel matrix. and more.
12 Ιουλ 2023 · Gel electrophoresis is a laboratory technique that allows macromolecules, such as DNA, or RNA fragments, or proteins, in a mixture to be separated according to their molecular size and/or charge. The molecules to be separated are placed in sample “wells” (depressions) in a thin porous gel slab ( Fig. 6 ), which is then covered by a buffered ...
