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Stack #4732051

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Biotechnology The use of technology to modify organisms, cells, and their molecules to achieve practical benefits , genetic engineering, and recombinant DNA technology
What is the role of the restriction enzymes, PCR machine and plasmids in that procedure? Chop up DNA from a donor species that exhibits a trait of interest Amplify small samples of DNA that is left=it's an overhang Insert peices of DNA into bacterial cells or viruses Grow separate colonies of bacteria or viruses, each containing some donor
CRISPR Shortcut to GMOing organisms, less chance of problems, not taking DNA from foreign person just manipulating ones DNA by cutting some out and possible replacing it.
How does genetic engineering and recombinant DNA tech produce plants with insenct resistance? Crops are genetically modified to resist round up insecticides
Bt crop Produces something that kills the grubs that chew on the roots
What is a round-up ready crop Crops are modified to resist round up insecticides
Steps to Dolly cloning 1. Isolates one egg cell and one mammary cell into the egg cell 2. Implant nucleus from the mammary cell into the egg cell 3.Induce cell division to simulate normal early development and grow the dividing cells in culture until reaching embryo stage
Steps to Dolly cloning 2 3.Transplant the embryo into the uterus of a surrogate mother sheep 4.Surrogate mother births clone sheep (Genetically identically made from the SOMATIC donor)
Genetic Screening Prior to birth, tests done allowing genetics to be altered before birth (PREVENTATIVE) can also be after birth
Treatment Genetic mutations done AFTER birth like with diseases for insulin
Cure like with blood disease
Animal cloning can be done with... SCNT (Somatic Cell Nuclear Transfer)
What is DNA fingerprinting The ability to identify an individual based on unique sequences of the DNA Odds more than one has each unique DNA piece Allows us to identify ancestors too
Polymerase Chain Reaction (PCR) Way to amplify DNA by heating it up and cooling it down to split DNA
Created by: user-2066453
 

 



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