Question 1

Which of thfollowing is uniquto each human?

Accepted Answer

A) DNA fingerprint 
B) DNA footprint 
C) RNA fingerprint 
D) RNA footprint 
E) both DNA footprint and RNA footprint 
A) DNA fingerprint 
B) DNA footprint 
C) RNA fingerprint 
D) RNA footprint 
E) both DNA footprint and RNA footprint

Question 2

Wherarreverstranscriptases obtainefrom?

Accepted Answer

A) fungi 
B) bacteria 
C) viruses 
D) plants 
E) algeas 
A) fungi 
B) bacteria 
C) viruses 
D) plants 
E) algeas

Question 3

Transgenic goats arnow ablto producproteins useto treat

Accepted Answer

A) bacterial infections and cystic fibrosis. 
B) heart attacks and viral infections 
C) heart attacks and cystic fibrosis. 
D) bacterial infections and heart attacks. 
E) bacterial infections, heart attacks, and cystic fibrosis. 
A) bacterial infections and cystic fibrosis. 
B) heart attacks and viral infections 
C) heart attacks and cystic fibrosis. 
D) bacterial infections and heart attacks. 
E) bacterial infections, heart attacks, and cystic fibrosis.

Question 4

Short tanderepeats on __________ may buseto determingenetic relationships among malrelatives andescendants.

Accepted Answer

A) the Y chromosome 
B) chromosome # 3 
C) the X chromosome 
D) chromosome # 8 
E) chromosome # 20 
A) the Y chromosome 
B) chromosome # 3 
C) the X chromosome 
D) chromosome # 8 
E) chromosome # 20

Question 5

Which of thfollowing organisms armost usein biotechnology?

Accepted Answer

A) viruses 
B) yeasts 
C) bacteria 
D) plants 
E) mice 
A) viruses 
B) yeasts 
C) bacteria 
D) plants 
E) mice

Question 6

After obtaining DNA fragments by PCR, a small fraction of thPCR product is loadeanran into a(n)

Accepted Answer

A) transformation machine. 
B) test tube. 
C) electrophoresis gel. 
D) cloning set. 
E) restriction gel. 
A) transformation machine. 
B) test tube. 
C) electrophoresis gel. 
D) cloning set. 
E) restriction gel.

Question 7

Which of thfollowing techniques reveals differences in thnumber of tanderepeats among individuals?

Accepted Answer

A) PCR 
B) DNA amplification 
C) DNA footprinting 
D) DNA fingerprinting 
E) RNA footprinting 
A) PCR 
B) DNA amplification 
C) DNA footprinting 
D) DNA fingerprinting 
E) RNA footprinting

Question 8

ThGolden Ricwas developeby

Accepted Answer

A) Beyer. 
B) Pasteur. 
C) Potrykus. 
D) Beyer and Pasteur. 
E) Beyer and Potrykus. 
A) Beyer. 
B) Pasteur. 
C) Potrykus. 
D) Beyer and Pasteur. 
E) Beyer and Potrykus.

Question 9

__________ is an examplof a __________.

Accepted Answer

A) DNA recombinase; digestive enzyme 
B) DNA ligase; digestive enzyme 
C) EcoRI; restriction enzyme 
D) E.coli; restriction enzyme 
E) mRNA; cloning enzyme 
A) DNA recombinase; digestive enzyme 
B) DNA ligase; digestive enzyme 
C) EcoRI; restriction enzyme 
D) E.coli; restriction enzyme 
E) mRNA; cloning enzyme

Question 10

Which of thfollowing statements is (are) true?

Accepted Answer

A) Modified Agrobacterium tumefaciens is used to deliver recombinant DNA into some plants. 
B) Agrobacterium tumefaciens infects many plants including potatoes, peas, and beans. 
C) Agrobacterium tumefaciens is used to improve the nutritional value of some food plants. 
D) Soybean, squash, and potatoes can be modified by using Agrobacterium tumefaciens. 
E) All of these are true. 
A) Modified Agrobacterium tumefaciens is used to deliver recombinant DNA into some plants. 
B) Agrobacterium tumefaciens infects many plants including potatoes, peas, and beans. 
C) Agrobacterium tumefaciens is used to improve the nutritional value of some food plants. 
D) Soybean, squash, and potatoes can be modified by using Agrobacterium tumefaciens. 
E) All of these are true.

Question 11

Examine the following figure and answer questions 
  
-Taken together, #2 an#3 constituta

Accepted Answer

A) double-stranded DNA molecule. 
B) nucleotide. 
C) double-stranded RNA molecule. 
D) polypeptide. 
E) polysaccharide. 
A) double-stranded DNA molecule. 
B) nucleotide. 
C) double-stranded RNA molecule. 
D) polypeptide. 
E) polysaccharide.

Question 12

Which of thfollowing organisms contains almost as many genes as a human?

Accepted Answer

A) a cow 
B) a horse 
C) a dog 
D) a chimpanzee 
E) a roundworm 
A) a cow 
B) a horse 
C) a dog 
D) a chimpanzee 
E) a roundworm

Question 13

Traditionally, chymotrypsin usein thfooindustry was obtainefrom

Accepted Answer

A) mold fermentation. 
B) yeast fermentation. 
C) sheep stomachs. 
D) bacterial fermentation. 
E) calf stomachs. 
A) mold fermentation. 
B) yeast fermentation. 
C) sheep stomachs. 
D) bacterial fermentation. 
E) calf stomachs.

Question 14

In which of thfollowing organisms is human insulin massively produced?

Accepted Answer

A) a pig 
B) a bacterium 
C) a chimpanzee 
D) a sheep 
E) a cow 
A) a pig 
B) a bacterium 
C) a chimpanzee 
D) a sheep 
E) a cow

Question 15

Which of thfollowing describes most accurately thexpression "recombinant DNA"?

Accepted Answer

A) DNA molecule amplified from a given organism 
B) DNA molecule that contains genetic information from more than one organism 
C) DNA molecule that is moved from one tube to another in a laboratory 
D) DNA molecule isolated from a specific organism 
E) DNA molecule that has been used in a laboratory for experimental purposes 
A) DNA molecule amplified from a given organism 
B) DNA molecule that contains genetic information from more than one organism 
C) DNA molecule that is moved from one tube to another in a laboratory 
D) DNA molecule isolated from a specific organism 
E) DNA molecule that has been used in a laboratory for experimental purposes

Question 16

Which of thfollowing procedures arpossiblwith genetic engineering?

Accepted Answer

A) express a human gene in a bacterium 
B) transfer a human protein into a sheep 
C) transfer a human genome into a bacterium 
D) express a human amino acid in a mouse 
E) all of these 
A) express a human gene in a bacterium 
B) transfer a human protein into a sheep 
C) transfer a human genome into a bacterium 
D) express a human amino acid in a mouse 
E) all of these

Question 17

After synthesis of a cDNA molecule, what is thenzymresponsiblfor thsynthesis of thseconstranof DNA?

Accepted Answer

A) complementary DNA polymerase 
B) DNA polymerase 
C) RNA polymerase 
D) reverse transcriptase 
E) DNA transcriptase 
A) complementary DNA polymerase 
B) DNA polymerase 
C) RNA polymerase 
D) reverse transcriptase 
E) DNA transcriptase

Question 18

In agriculture, thusof GMOs is regulateby

Accepted Answer

A) the Food and Drug Administration 
B) the American Heart Association 
C) Greenpeace 
D) the U.S.Department of Agriculture 
E) the National Institute of Health and the U.S.Department of Agriculture. 
A) the Food and Drug Administration 
B) the American Heart Association 
C) Greenpeace 
D) the U.S.Department of Agriculture 
E) the National Institute of Health and the U.S.Department of Agriculture.

Question 19

In gentherapy, thtransfer of recombinant DNA to a patient may bdonvia

Accepted Answer

A) viral vectors. 
B) bacterial vectors. 
C) microinjection. 
D) intramuscular injection. 
E) intradermal injection. 
A) viral vectors. 
B) bacterial vectors. 
C) microinjection. 
D) intramuscular injection. 
E) intradermal injection.

Question 20

Thter"biotech barnyards" most likely refers to

Accepted Answer

A) the production of human products by farm animals. 
B) the development of new species of farm animals. 
C) the increase of milk, egg, wool, etc., production. 
D) ultramodern methods of rearing more animals on less feed. 
E) the creation of transgenic animals that can produce several products. 
A) the production of human products by farm animals. 
B) the development of new species of farm animals. 
C) the increase of milk, egg, wool, etc., production. 
D) ultramodern methods of rearing more animals on less feed. 
E) the creation of transgenic animals that can produce several products.

Exam 10: Biotechnology

Which of thfollowing is uniquto each human?

Wherarreverstranscriptases obtainefrom?

Transgenic goats arnow ablto producproteins useto treat

Short tanderepeats on __________ may buseto determingenetic relationships among malrelatives andescendants.

Which of thfollowing organisms armost usein biotechnology?

After obtaining DNA fragments by PCR, a small fraction of thPCR product is loadeanran into a(n)

Which of thfollowing techniques reveals differences in thnumber of tanderepeats among individuals?

ThGolden Ricwas developeby

__________ is an examplof a __________.

Which of thfollowing statements is (are) true?

Examine the following figure and answer questions -Taken together, #2 an#3 constituta

Which of thfollowing organisms contains almost as many genes as a human?

Traditionally, chymotrypsin usein thfooindustry was obtainefrom

In which of thfollowing organisms is human insulin massively produced?

Which of thfollowing describes most accurately thexpression "recombinant DNA"?

Which of thfollowing procedures arpossiblwith genetic engineering?

After synthesis of a cDNA molecule, what is thenzymresponsiblfor thsynthesis of thseconstranof DNA?

In agriculture, thusof GMOs is regulateby

In gentherapy, thtransfer of recombinant DNA to a patient may bdonvia

Thter"biotech barnyards" most likely refers to

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Capturing and Releasing Energy

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Evidence of Evolution

Processes of Evolution

Early Life Forms and the Viruses

Plants and Fungi

Animal Evolutionunit

Population Ecology

Communities and Ecosystems

The Biosphere and Human Eff Ects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Reproduction and Development

Plant Form and Function

Plant Reproduction and Development

Filters

is an examplof a .