2. Why should you sterilize your forceps before touching any of your test disks when performing a modified Kirby-Bauer test?
1. What is a bacterial lawn?
2. Why should you sterilize your forceps before touching any of your test disks when performing a modified Kirby-Bauer test?
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Ch 4 review
1. What are the 3 parts of a DNA nucleotide? Be specific. 2. What are the bases that make up DNA? 1. How would a bacterium pass a plasmid to another bacterium?
2. What role does this play in bacteria survival and proliferation? 1. What is plasmid mapping used for?
2. What does a DNA plasmid need to have in order to make a copy of itself? You can refer to a plasmid map for clues. 1. How do you calculate fragment sizes?
2. What does a plasmid map show? 1. Describe the different cut patterns produced by restriction enzymes.
2. Explain why restriction enzymes that produce sticky ends are more desirable when trying to insert a new DNA sequence into a genome? 1. What is a recognition site?
2. Describe how restriction enzymes meet a human need or demand. 1. How do you calculate fragment size?
2. What is a plasmid? State whether the following statements are true or false. If false, explain why.
1. In the natural world restriction enzymes are responsible for defense against viral infection in bacteria. 2. Restriction enzymes produce random cuts along the length of a chromosome. |
Mrs. HusselsteinBiotechnology I Warm-Up questions. Please write your answers in the Warm-Up document provided weekly on Google Classroom. Archives
December 2018
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