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Questions and Answers
What are the 'rungs' of the DNA helix ladder formed by?
What are the 'rungs' of the DNA helix ladder formed by?
- Sugar-phosphate backbones
- Plasmids
- Restriction enzymes
- Nitrogenous bases (correct)
Which part of the DNA strand is identified by numbering the carbons?
Which part of the DNA strand is identified by numbering the carbons?
- 3ʹ end
- Sugar-phosphate backbones
- Nitrogenous bases
- 5ʹ end (correct)
What forms the sugar-phosphate backbones of the DNA double helix?
What forms the sugar-phosphate backbones of the DNA double helix?
- Plasmids
- Nitrogenous bases
- Restriction enzymes
- DNA strands (correct)
In which direction are the two DNA strands oriented with respect to each other?
In which direction are the two DNA strands oriented with respect to each other?
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Which type of DNA molecule has two strands running in opposite directions?
Which type of DNA molecule has two strands running in opposite directions?
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Which of the following is used to amplify a specific region of DNA?
Which of the following is used to amplify a specific region of DNA?
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What is the function of Sanger Sequencing?
What is the function of Sanger Sequencing?
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Which enzyme is responsible for creating recombinant DNA?
Which enzyme is responsible for creating recombinant DNA?
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What is the main function of gene therapy?
What is the main function of gene therapy?
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Which method is commonly used to visualize and characterize DNA, RNA, and Protein?
Which method is commonly used to visualize and characterize DNA, RNA, and Protein?
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