Learn bio pre lab electrophoresis with free interactive flashcards. Choose from 500 different sets of bio pre lab electrophoresis flashcards on Quizlet.
Gel electrophoresis: sort and see the DNA Pre-class activity 1. How does the process of gel electrophoresis separate DNA fragments? It uses an electric current to separate different sized molecules of DNA in a porous sponge-like matrix. 2. What is the purpose of the agarose gel? To separate the different sized fragments of DNA. 3.
Learn quiz biology pre lab electrophoresis with free interactive flashcards. Choose from 500 different sets of quiz biology pre lab electrophoresis flashcards on Quizlet.
In this part of the laboratory, you will use gel electrophoresis to separate samples of DNA that have been digested by restriction enzymes. Then you will compare fragments of unknown size to fragments of a known size to calculate the unknown fragment sizes. Let's begin by looking at how restriction enzymes work.
DNA Electrophoresis Virtual Lab Teacher’s Notes ... complete the virtual lab and answer the questions. Read the introductory paragraph and answer the pre-lab questions before running the virtual lab. Pre-Lab Questions 1. Why is DNA valuable as forensic evidence? ... What is the purpose of the agarose gel?
Conducting Agarose Gel Electrophoresis 19 Experiment Results and Study Questions 22 Instructor's Guidelines Notes to the Instructor 23 Pre-Lab Preparations 25 Batch Agarose Gel Preparation 28 Experiment Results and Analysis 29 Study Questions and Answers 30 Material Safety Data Sheets 31 Table of Contents
using gel electrophoresis for nanotechnology, specifically determining if the PEG molecule has been attached to the quantum dot. Even though this lab presents a different application for gel electrophoresis, the lab helps you to understand how this method works! Questions 1. Gel electrophoresis a technique used for separating molecules, such as ...
Paul Andersen explains the two major portions of the molecular biology lab in AP Biology. He starts by discussing the process of transformation. He explains how you can use the pGLO plasmid to produce glowing E. coli bacteria. He then describes how you can use restriction enzymes and the process of gel electrophoresis to cut and separate DNA.
Electrophoresis Lab Report: Calculating Fragment Size of Unknown DNA Molecules. AP Biology, MODS 19-21. Abstract. In this lab, a liquid agarose base was used to create a gel base for an electrophoresis procedure using different strands of DNA.
Gel electrophoresis: sort and see the DNA Pre-class activity Directions:: 1. Go to the DNAi website www.dnai.org > Manipulation > Techniques > sorting and sequencing. 2. View the Gel Electrophoresis 2-D animation, and answer the following questions.