CAMPBEL BIOLOGY:CONCEPTS & CONNECTIONS
10th Edition
ISBN: 9780136538820
Author: Taylor
Publisher: INTER PEAR
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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
In 1973. Stanley Cohen and Herbert Boyer inserted a gene from an African clawed frog into a bacterium. The bacterium then began producing a proteir
by the code found on the inserted frog gene. The procedure used by Cohen and Boyer created a...
O A. Transgenic organism
O B. Non-living organism
O C. Stem cell
O D. Unspecialized cell
Which of the following is an outcome that could be produced by the application of the biotechnology as described?
A.
using PCR to modify a crop plant for higher yields
B.
introducing a recombinant DNA plasmid into a cell to trigger RNAi
C.
identifying SNPs to match birth parents to an adopted child
D.
using RT-PCR to generate copies of a gene to be expressed for insulin production
An SNP is found associated with individuals who have diabetes. Which statement is true?
A.
All individuals with the SNP will have diabetes.
B.
The SNP codes for a faulty protein that causes the individual to have diabetes.
C.
To identify the SNP in more individuals, they will need to have their genome sequenced.
D.
The SNP may be linked to a gene that contributes to diabetes.
Below are some of the arguments about the use of transgenic organisms. From your own perspective, explain your answer in the questions in not more than 5 sentences.
1. If you are a farmer would you take the chance of growing crops that are pest resistant? Why or why not?
2. Considering the knowledge gained in genetic engineering, would you try to patronize GMO fruits and vegetables? Why or why not?
3. Is creating or altering genes of an organism a form of Blasphemy to the creator (God)? Why?
4. Is genetic engineering morally permissible or not?
Chapter 12 Solutions
CAMPBEL 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 - A biologist isolated a gene from a human cell,...
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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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is the proper order of the following steps in a gene-cloningexperiment involving vectors?1. Add DNA ligase.2. Incubate the chromosomal DNA and the vector DNA with arestriction enzyme.3. Introduce the DNA into living cells.4. Mix the chromosomal DNA and vector DNA together.a. 1, 2, 3, 4b. 2, 3, 1, 4c. 2, 4, 1, 3d. 1, 2, 4, 3arrow_forwardWhat is a genetically modified organism (GMO)? a. a plant with certain genes removed b. an organism with an artificially altered genome c. a hybrid organism d. any agricultural organism produced by breeding or biotechnologyarrow_forwardWhat is the role of Agrobacterium tumefaciens in the production of transgenic plants?a. Genes from A. tumefaciens are inserted into plant DNA to give the plant different traits.b. Transgenic plants have been given resistance to the pest A. tumefaciens.c. A. tumefaciens is used as a vector to move genes into plant cells.d. Plant genes are incorporated into the genome of Agrobacterium tumefaciensarrow_forward
- 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 profiledarrow_forwardA has been assembled by researchers and transplanted into a donor bacterial strain to study never before seen gene functions. Select one: a. Transgenic genome b. Recombinant DNA sequence c. Knockdown gene d. Synthetic genome o e. Recombinant plasmid Clear my choice is changing our Sequencing the human genome, the development of microarray technology, and understanding of complex diseases like cancer. They help us to observe the gene expression patterns in genetic disease by comparing the healthy tissue of individuals against the disease state of others. Select one: C a. Proteomics o b. Metagenomics MO C. Functional genomics d. Personal genomics O e. Developmental genomics Clear my choicearrow_forwardMany concerns have been raised about the safety of GMOs. These are all concerns that have been raised EXCEPT A. Genes that offer herbicide resistance will be passed on to weedy species making "superweeds". b. GM crops will cross with non-GM crops and move the recombinant genes into crops where farmers don't want them. c. Genes added to crop plants can negatively affect the health of people who eat the crops. d. Genetically modified crops increase the use of fossil fuels and therefore increase the production of carbon dioxide.arrow_forward
- Explain the difference between gene modification and gene addition.Are the following examples of gene modification or gene addition?A. A mouse model to study cystic fibrosisB. Introduction of a pesticide-resistance gene into corn using theT-DNA vector of A. tumefaciensarrow_forwardWhat is the principle of the SNP (single nucleotide polymorphisms) in the diagnosis of human diseases? a. PCR product of a gene is different from the expected one b. The size of a recombinant DNA is different from the expected one c. Mutation of a single base in a gene makes the size of a band digested by specific restriction enzymes different from the expected one d. The DNA band detected by Southern blot is different from that by Northern blotarrow_forwardWhich 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.arrow_forward
- Which is the BEST technique to use to answer this question? You wish to determine whether a point mutation is present in the sunscreen gene. a. Westem blot. b. Northern blot . c. Sanger DNA sequencing d. In situ hybridization. Part B. Which is the BEST technique to use to answer this question? You wish to determine where Sunshine protein is translated in a ladybug embryo. a. Immunofluorescencez b. Western blot . c. RT-PCR. d. Northern blot. e. in situ hybridization.arrow_forwardDolly is the first mammal to have been successfully cloned from an adult cell Which of the following statement/s is/are most relevant to the birth of Dolly? I. It suggests that human could be cloned. II. It proves that specialized cells could be used to create an exact copy of the animal they came from. III. It improves the production of milk, meat, and other products from livestock. IV. It proves that animals could be cloned to have gene mutations that help scientists study diseases that develop in the animals. A. II only B. I and II C. III, and IV D. II, III, and IV Which of the following statements best explain the significance of mitosis and ? A. Both mitosis and meiosis produce diploid cells which responsible for the continuity of life. B. Many single-celled organisms rely on mitosis and meiosis as their primary means of asexual reproduction C. replication, cells have another interesting choice, whether they want to make an identical copy, or do they want to make four half-copies…arrow_forwardGenetically engineered human insulin, human growth hormone, and human clotting factor VIII are made by:a. gel electrophoresis b. polymerase chain reactionc. transgenic bacteriad. DNA fingerprintingarrow_forward
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