Genetic Technologies and Their Benefits (HSC SSCE Biology): Flashcards

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Genetic Technologies and Their Benefits
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Recombinant DNA

DNA from different sources combined together

Restriction enzyme function

Cuts DNA at specific base sequences

DNA ligase function

Joins DNA fragments together permanently

Gene therapy

Inserting healthy gene into cells to replace defective gene

Transgenic species

Organism with genetic material from a different species

Bt cotton main benefit

Reduces pesticide use, targets only specific pests

Knock-out mice purpose

Study gene function by observing effects of inactivated gene

Electroporation

Electrical pulses create pores in membranes allowing DNA entry

Monoclonal antibodies (MABs)

Lab molecules cloned from single antibody-producing cell

Xenotransplantation

Using animal organs for transplantation into humans

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