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Q9 ch 13 - One bioctechnology technique that helps to...

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One bioctechnology technique that helps to produce human insulin is called the ____________________ chain reaction (PCR). polyploidy polytene polyp Correct polymerase What are restriction enzymes? enzymes that are limited (i.e., restricted) in how big they can become plasmids Correct enzymes that cut a DNA helix wherever they encounter a specific sequence of nucleotides vitamins such as vitamin A Which of the following describes an example of DNA recombination? the exchange of fluids between a cell’s interior (cytoplasm) and its exterior (extracellular fluid) a fungal infection Correct any organism that utilizes sexual reproduction a bacterial infection 100% (All of their children will have cystic fibrosis.) 50% (The chance that this baby will have cystic fibrosis is 1 in 2.) 0% (None of their children will have cystic fibrosis.) Correct 25% (The chance that this baby will have cystic fibrosis is 1 in 4.) Gel ____________________ uses physical properties of DNA fragments to help separate restriction fragments according to size. PCR Restriction enzymes RFLPs Correct Electrophoresis A pair of prospective parents is concerned about the risk of having a child with cystic fibrosis, because both the man and woman have a sibling who died from the disease. They undergo genetic testing and find that each carries one cystic fibrosis allele and
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