1) Which of the following is used to improve the characteristic of the final product? a) DNA b) Restriction enzyme c) DNA ligase d) Traditional breeding 2) Which of the following seals the strand? a) DNA polymer b) DNA topoisomerase c) DNA ligase d) DNA helicase 3) What type of organism was the first to be successfully modified via the technique of genetic engineering? a) Bacteria b) Plant c) Mouse d) virus 4) Which of the following is the primary method of genetic engineering that has been studied in humans? a) Gene therapy b) Gene targeting c) Cloning d) Transformation 5) Which sequence of events occurs in the process of making genetically modified bacteria? a) Extraction of required gene- insertion of plasmid into bacterial cells- Growth of transformed bacterial cells. b) Insertion of plasmid into bacterial cells- Growth of transformed bacterial cells – Extraction of the required genes c) Growth of transformed bacterial cells- Insertion of plasmid into bacterial cells- Extraction of the required gene d) D. Insertion of plasmid into bacterial cells- Extraction of the required genes- Growth of transformed bacterial cells

Genetic Engineering

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