Biotech

Ch 17

By Sondi Hoffman

2

3

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

4

5

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

6

Multiple Choice

Which kitten is most likely the offspring of this cat?

1

2

3

4

7

8

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

9

Multiple Choice

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

1

Cloning

2

PCR

3

gene therapy

4

gel electrophoresis

10

11

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

12

13

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

14

15

Multiple Choice

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

1

Cloning

2

Gel Electrophoresis

3

Genetic Engineering

4

DNA Fingerprinting

16

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

17

18

19

20

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

21

Multiple Choice

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

1

mixing genes into the milk

2

injecting genes into the goats udders

3

inserting foreign genes into fertilized goat eggs

4

genetically modifying the nutritional needs of the goats offspring

22

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.

1

bacteria

2

plasmids

3

vectors

4

splicers

23

Multiple Choice

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

1

use PCR to analyze DNA at a crime scene

2

create a tobacco plant that glows in the dark

3

clone the gene for human growth hormone to treat pituitary dwarfism

4

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

24

25

Multiple Choice

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

1

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

2

cutting DNA into fragments with restriction enzymes

3

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

4

separation DNA fragments using gel electrophoresis

26

Multiple Choice

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

1

human genome

2

karyotype

3

pedigree

4

gene map

27

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

28

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.

1

gene gun

2

gene mapping

3

gene linkage

4

gene therapy

29

30

31

32

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

33

Multiple Choice

What can we conclude from microarray data?

1

genes that cause cancer

2

genes that stop cancer

3

which genes may be affected in cancer

4

which cells have genes

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35

36

37

Biotech

Biotech

Biotech

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