Choose each term from the following list and place it in Column B to match a description in Column A - Leaving Cert Biology - Question 3 - 2017
Question 3
Choose each term from the following list and place it in Column B to match a description in Column A. The first one has been completed as an example.
List: Genetic ... show full transcript
Worked Solution & Example Answer:Choose each term from the following list and place it in Column B to match a description in Column A - Leaving Cert Biology - Question 3 - 2017
Step 1
Used to cut the DNA
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Answer
The term that matches this description is Enzyme. Enzymes such as restriction enzymes are used to cut DNA at specific sequences.
Step 2
Removing the required DNA from the cell
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Answer
The appropriate term for this action is Isolation. This involves extracting specific DNA from the cell for further analysis.
Step 3
A ring of DNA found in bacterial cells
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Answer
This is referred to as a Plasmid. Plasmids are small, circular pieces of DNA that are commonly found in bacteria.
Step 4
A substance produced by bacteria using genetic engineering
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Answer
This refers to Insulin. Genetic engineering has enabled bacteria to produce human insulin, which is used in diabetes treatment.
Step 5
An application of genetic engineering in plants
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Answer
This is known as Weed-killer resistance. Genetic engineering allows plants to be modified to resist herbicides, improving agricultural yields.
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