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Author Question: A researcher inserted DNA fragments from an organism into expression vector plasmids and introduced ... (Read 46 times)

Zulu123

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Question 1

The removal of a gene from an organism's genome to study its function is a technique known as
◦ probe analysis.
◦ gene therapy.
◦ expression vector cloning.
◦ gene knockout.
◦ FISH.

Question 2

A researcher inserted DNA fragments from an organism into expression vector plasmids and introduced the modified plasmids into bacterial cells. Which of the following methods would be an effective means of identifying which clones contain a specific gene of interest?
◦ Sequence the DNA of the plasmids from each isolate.
◦ Use reverse transcriptase to prepare cDNA copies.
◦ Assay for activity of the gene product.
◦ Prepare and analyze restriction fragments of the plasmids.
◦ Isolate clones that still have the vector's genetic marker.


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Marked as best answer by Zulu123 on Oct 17, 2019

emilymalinowski12

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