Modified Masteringbiology With Pearson Etext -- Standalone Access Card -- For Human Biology Format: Access Card Package
8th Edition
ISBN: 9780134326412
Author: Johnson, Michael D.
Publisher: Prentice Hall
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Textbook Question
Chapter 20, Problem 4TY
Genetically engineered human insulin, human growth hormone, and human clotting factor VIII are made by:
a. gel electrophoresis
b. polymerase chain reaction
c. transgenic bacteria
d. DNA fingerprinting
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Students have asked these similar questions
Regarding the PCR technique, what is false?a. It can produce multiple copies of DNA.b. It is the same as DNA fingerprinting.c. It is not a time-consuming process.d. It cannot successfully copy whole genes
DNA fingerprinting analyzes the DNA from individuals on the basis of the occurrence of in their genomes.
a. repetitive sequences
b. abnormalities in chromosome structure
c. specific genes
d. viral insertions
Scientists can distinguish between DNA of different individuals, thus making this information useful in criminal investigations. The technique used is called __________.
a.
DNA fingerprinting
b.
CRISPR/Cas9
c.
fluorescent in situ hybridization
d.
PCR
Chapter 20 Solutions
Modified Masteringbiology With Pearson Etext -- Standalone Access Card -- For Human Biology Format: Access Card Package
Ch. 20 - Prob. 1QCCh. 20 - GM foods are created for a variety of reasons,...Ch. 20 - Should foods that contain genetically modified...Ch. 20 - Explain how DNA is sequenced.Ch. 20 -
2. Describe the enzymes used in recombinant DNA...Ch. 20 - Prob. 3CRCh. 20 - Discuss the polymerase chain reaction technique,...Ch. 20 - Prob. 5CRCh. 20 - Prob. 6CRCh. 20 - Prob. 7CR
Ch. 20 - Prob. 8CRCh. 20 - Prob. 9CRCh. 20 -
10. List the diseases that gene therapy may be...Ch. 20 - Prob. 1TYCh. 20 - Prob. 2TYCh. 20 - Which of the following is used to separate...Ch. 20 - Genetically engineered human insulin, human growth...Ch. 20 - Prob. 5TYCh. 20 - All of the following statements about transgenic...Ch. 20 -
7. "Gene pharming” refers to:
a. using transgenic...Ch. 20 - Prob. 8TYCh. 20 - Prob. 9TYCh. 20 - Prob. 10TYCh. 20 - Which of the following is needed for sequencing...Ch. 20 - A tiny amount of blood was recovered from a crime...Ch. 20 - Which technique will allow amplification of the...Ch. 20 - A gene for a bacterial protein with insecticide...Ch. 20 - Prob. 15TYCh. 20 -
1. What do you think are the chances that someone...Ch. 20 - Imagine a future in which the respiratory effects...Ch. 20 - Prob. 3AWKCh. 20 - Prob. 4AWKCh. 20 - Prob. 5AWKCh. 20 - There is interest in producing vaccines in foods....Ch. 20 - Transgenic plants have the potential to improve...
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- Gene therapy can be used to introduce foreign DNA into cells ________. a. for molecular cloning b. by PCR c. of tissues to cure inheritable disease d. all of the abovearrow_forwardFor what purpose is DNA fingerprinting used A) to sequence DNA from bacteria B) to separate DNA fragments C) to identify individuals who have committed crimes D) to identify single nucleotide polymerasearrow_forwardWhat is a cloning vector? A. The DNA probe used to locate a particular gene in the genome. B. An agent such as plasmid, used to transfer DNA from an in vitro solution into a living cell. C. The laboratory apparatus used to clone genes. D. An enzyme that cuts DNA into restriction fragments.arrow_forward
- The NIH Recombinant DNA Advisory Committee has what responsibility? a) Approving all forms of human clinical gene therapy b) Identifying all major risks to the human subjects in a specific research protocol c )Reviewing clinical trials involving human gene transfer d) Analyzing genomes and determining whether they appear mutagenicarrow_forwardThe PCR technique uses (a) heat-resistant DNA polymerase (b) reverse transcriptase (c) DNA ligase (d) restriction enzymes (e) b and carrow_forwardWhy is DNA ligase so important in recombinant DNA technology? a.) It causes DNA to make multiple copies of itself. b.) It joins two DNA fragments together. c.) It shapes bacterial DNA into a circular plasmid. d.) It cuts DNA into restriction fragments.arrow_forward
- Most genetically modified organisms are safe to consume but some can be dangerous to consume because a. the recombinant DNA is dangerous to digest b. pesticide residues left on plants can be toxic c. mixing DNA from two different species is dangerous d. DNA technology is decreasing the amounts of food we can producearrow_forwardThe CRISPR method is used in a.DNA sequencing. b.DNA fingerprinting. c.genome editing. d.the polymerase chain reaction.arrow_forwardWhy is it important to use a hyperthermophilic DNA polymerase in PCR? a) Because only hyperthermophiles have DNA polymerases. b) Because hyperthermophilic DNA polymerase is able to resist the saline reaction conditions. c) Because hyperthermophilic DNA polymerase is faster than other polymerases. d) Because hyperthermophilic DNA polymerase is able to resist denaturation at 95℃.arrow_forward
- How is gene editing applied in our society? a. to customize a living organism’s genetic sequence by making very specific changes to its DNA b. being used for the genetic modification of crop plants c. use for manipulating the DNA of livestock and of laboratory model organisms d. all of the abovearrow_forwardPlease answer these two questions regarding PCR: a) Why do you need to perform PCR on DNA obtained from a crime scene? b) Why so forensic labs analyze non-coding DNA rather than genes?arrow_forwardWould it be possible to use human polymerase for the PCR reaction? a. No, because human polymerase does not have the ability to withstand the high temperatures required for the PCR reaction to occur. b. No, because human polymerase cannot be extracted from cells to use in a lab setting. c. Yes, because we are using human DNA as the template DNA. d. Yes, because human polymerase can add bases to a template strand without a primer.arrow_forward
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