Biotech Lesson Slides: 27 Slides

1

Biotech

Ch 17

By Sondi Hoffman

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https://www.youtube.com/watch?v=vpXsWaUrcJs

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https://www.youtube.com/watch?v=ZDZUAleWX78&list=PLwL0Myd7Dk1Gxs9mwISTCEi8i1xex94p2&index=2

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Multiple Choice

Which kitten is most likely the offspring of this cat?

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https://www.youtube.com/watch?v=a5jmdh9AnS4&t=7s

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Multiple Choice

What biotechnology allows a researcher to make thousands of copies of a DNA strand?

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Cloning

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PCR

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gene therapy

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gel electrophoresis

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https://www.youtube.com/watch?v=AKGPrRtSu04

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https://www.youtube.com/watch?v=sjwNtQYLKeU

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Multiple Choice

This is the practice of cutting DNA and separating it by the size of the pieces

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Cloning

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Gel Electrophoresis

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Genetic Engineering

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DNA Fingerprinting

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https://www.youtube.com/watch?v=FjBgLIE7514

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https://www.youtube.com/watch?v=sH4bi60alZU

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Multiple Choice

Genetic engineering has produced goats whose milk contains proteins that can be used as medicines. This effect was produced by

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mixing genes into the milk

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injecting genes into the goats udders

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inserting foreign genes into fertilized goat eggs

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genetically modifying the nutritional needs of the goats offspring

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Multiple Choice

A gene gun and a virus may both be classified as ____ because they are mechanisms by which foreign DNA may be transferred into a host cell.

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bacteria

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plasmids

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vectors

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splicers

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Multiple Choice

An application of using DNA technology to help environmental scientists would be ___.

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use PCR to analyze DNA at a crime scene

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create a tobacco plant that glows in the dark

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clone the gene for human growth hormone to treat pituitary dwarfism

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make transgenic bacteria that can be used to clean up oil spills more quickly than do the natural bacteria

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Multiple Choice

Which of the following would be an example of gene therapy technology?

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development of a nasal spray that contains copies of the normal gene that is defective in person with cystic fibrosis

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cutting DNA into fragments with restriction enzymes

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modifying E. coli to produce indigo dye for coloring denim blue jeans

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separation DNA fragments using gel electrophoresis

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Multiple Choice

The entire collection of genes within human cells is referred to as the ______.

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human genome

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karyotype

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pedigree

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gene map

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https://www.youtube.com/watch?v=mmgIClg0Y1k

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Multiple Choice

____ is an application of the human genome project that involves the insertion of normal genes into cells with defective genes in order to correct genetic disorders.

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gene gun

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gene mapping

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gene linkage

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gene therapy

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https://www.youtube.com/watch?v=Hv5flUOsE0s

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Multiple Choice

What can we conclude from microarray data?

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genes that cause cancer

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genes that stop cancer

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which genes may be affected in cancer

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which cells have genes

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Biotech

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