CAMPBELL BIOLOGY:CONCEPTS & CONNECTIONS
3rd Edition
ISBN: 9781323464175
Author: Pearson
Publisher: PEARSON C
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Chapter 12, Problem 2TYK
Which of the following would be considered a transgenic organism?
a. a bacterium that has received genes via conjugation
b. a human given a corrected human blood-clotting gene
c. a fern grown in cell culture from a single fern root cell
d. a rat with rabbit hemoglobin genes
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Students have asked these similar questions
Which of the following would be considered a transgenic organism?
A. a human whose human blood-clotting gene was silenced
B. a fern grown in cell culture from a single fern root cell
C. a rat with rabbit hemoglobin genes
What is a transgenic organism?
a.
an organism that has had its entire genome sequenced
b.
an organism that has genes from another species
c.
an organism that does not use DNA to specify proteins
d.
an organism with multiple copies of the same gene
e.
an organism that has been DNA profiled
Which of the following is transgenic? a. A yeast cell that expresses a gene from a fish b. A human patient who receives gene therapy to repair a faulty cystic fibrosis gene c. A human embryo being tested for disease-causing alleles d. All of the above are transgenic.
Chapter 12 Solutions
CAMPBELL BIOLOGY:CONCEPTS & CONNECTIONS
Ch. 12 - Imagine you have found a small quantity of DNA....Ch. 12 - Which of the following would be considered a...Ch. 12 - The DNA profiles used as evidence in a murder...Ch. 12 - A paleontologist has recovered a tiny bit of...Ch. 12 - How many genes are there in a human sperm cell? a....Ch. 12 - When a typical restriction enzyme cuts a DNA...Ch. 12 - Why does DNA profiling rely on comparing specific...Ch. 12 - Recombinant DNA techniques are used to...Ch. 12 - A biochemist hopes to find a gene in human cells...Ch. 12 - Prob. 10TYK
Ch. 12 - Explain how you might engineer E. coli to produce...Ch. 12 - What is left for genetic researchers to do now...Ch. 12 - Today, it is fairly easy to make transgenic plants...Ch. 12 - In the not-too-distant future, gene therapy may be...Ch. 12 - The possibility of extensive genetic testing...Ch. 12 - SCIENTIFIC THINKING Scientists investigate...
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- Genomics can be used in agriculture to: a. generate new hybrid strains b. improve disease resistance c. improve yield d. all of the abovearrow_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_forwardWhat could be an interesting Transgenic Organism that we can do, and whyarrow_forward
- 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 genesarrow_forwardIf you knew the sequence of a gene in one organism, how could you determine if another organism had a similar gene? A. insert the known gene into a vector and use the vector to insert the known gene into the other organism B. treat the genomes of both organisms with the same restriction enzyme and compare the patterns of the bands produced with gel electrophoresis C. create a hybrid of the two organisms by breeding them and check for mutations D. create labeled DNA probes from the known gene and use them to search the genome of the other organismarrow_forwardWhat is a transgenic organism? Describe three examples.arrow_forward
- What are some of the problems that might arise if you were trying to produce a eukaryotic protein in a bacterium? How ight using transgenic plants or animals help solve some of these problems?arrow_forwardCloning mammals is the source of much concern and controversy. Which of the following is not a concern related to cloning? a Clones die prematurely. b Genetic diversity compromised. c Success rate is low. d Endangered species may be saved.arrow_forwardThe 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_forward
- Choose the phrase that best describes the role of a cloning vector. A) Separates fragments of DNA B) Detects the presence of specific DNA sample C) Isolates DNA from a donor organism D) Screens for recombinants that have been successfully transformed E) Introduces DNA into a cloning hostarrow_forwardA. What is the pathogen that is attacking bananas today?b. Why is this especially problematic in Africa? C. Why do we expect to lose the war with this pathogen?d. What is random mutagenesis?arrow_forwardArrange the following steps in the sequence they would happen in a DNA cloning experiment. a. sealing DNA fragments into vectors with DNA ligase; b. utilizing a probe to detect a clone in the library; c. sequencing the clone's DNA; d. creating a DNA library of clones; e. cutting genomic DNA with restriction enzymes. A. e,a,d,b,c B. a,d,b,c,e C. c,b,e,a,d D. e,d,a,c,barrow_forward
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