What is the purpose of using a DNA ligase in genetic engineering? (2023)
Practice Questions
Q1
What is the purpose of using a DNA ligase in genetic engineering? (2023)
To cut DNA
To amplify DNA
To join DNA fragments together
To degrade RNA
Questions & Step-by-Step Solutions
What is the purpose of using a DNA ligase in genetic engineering? (2023)
Step 1: Understand that DNA is made up of smaller pieces called fragments.
Step 2: Know that in genetic engineering, scientists often need to combine different DNA fragments to create new DNA.
Step 3: Learn that DNA ligase is an enzyme that helps to join these DNA fragments together.
Step 4: Realize that by using DNA ligase, scientists can create recombinant DNA, which is DNA that has been formed by combining genetic material from different sources.
Step 5: Understand that this process is important for various applications in genetic engineering, such as creating genetically modified organisms or producing proteins.
