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
Q: linkage disequilibrium
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A: Answer :- b. Identify whether the transformed organism contains the recombinant DNA
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A: Option b
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Q: During cloning, the DNA is cut with a restriction enzyme giving it what?
A: Answers: 1 - B 2 - A 3 - B 4 - B
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A: Answer : A.) 93% B.) Differentiate between GMOs and Genetically Engineered (aka Transgenics)…
Q: which of the following statements about genome-wide association studies (GWAS) is correct? A)…
A: THE ANSWER IS GIVEN IN NEXT STEP
a. |
an organism that has had its entire genome sequenced
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b. |
an organism that has genes from another species
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c. |
an organism that does not use DNA to specify proteins
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d. |
an organism with multiple copies of the same gene
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e. |
an organism that has been DNA profiled
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- Genetic engineering is the direct modification of an organisms’ DNA using biotechnology. What are the different techniques in genetic engineering? a. Inoculate, Gel electrophoresis, Budding and Cloning b. Grafting, Gene splicing, Budding and Inbreeding c. Cloning, Gene splicing, Gel electrophoresis and Hybridization d. Gene splicing, Grafting, Hybridization and CloningWhat 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.Part A: During cloning, the DNA is cut with a restriction enzyme giving it what? A. more introns B. sticky ends C. a polyA tail D. a binding site for a transcription factor Part B: If the scientist wanted to have a large number of copies of the gene for use in further study, which technique would the scientist use? A. PCR B. epigenetics C. hybridization D. gel electrophoresis Part C: If this gene were found to be expressed at different levels in different cells of the same organism, what would be responsible? A. transcription factor B. rRNA C. ribosome D. RNA polymerase Part D: If a disease were identified as being caused by defects in the cytochrome c gene, then the copy isolated could be used for what? A. PCR B. gene therapy C. stem cell work D. DNA fingerprinting
- For each situation, write the letter of the technique that would be most helpful; A. DNA editing A doctor wants to know if a patient has an inherited using CRISPR B. DNA replication using PCR C. DNA analysis through genetic testing D. DNA insertion 16. disorder. I A scientist needs many copies of a gene to conduct an 17. experiment. A genetic engineer wants to replace a defective copy of a gene with a functional copy in a chromosome. 18. into bacteria as a plasmid A medical researcher needs many copies of a protein 19. (insulin) to be produced to use in a medical treatment. A researcher crossed two purebred shrubs of the same species. One produces a fruit with a thin skin, and one produces a fruit with a thick skin. All of the plants resulting from the cross produce fruits with thick skins. Enter one letter in each blanks (19 & 20) to correctly complete the sentences. ninate Education TM, Inc.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 genesHow 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 above
- The Human Genome Project organized by many universities and research institutes in 1990 was mainly Select one: a.isolating genes from human DNA b. making many copies of human genome c. making many copies of genes extracted from in human DNA d. sequencing all the bases in human genome DNA e. collecting all proteins from cells in a populationDefinition of Terms: a. Genetic Engineering b. DNA c. Recombinant DNA d. Plasmids e. Cloning f. Genome g. Gene Mapping h. Biotechnology i. Polymerase Chain Reaction j. Gene TherapyIn 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
- What is the most challenging issue facing genome sequencing? a. the inability to develop fast and accurate sequencing techniques b. the ethics of using information from genomes at the individual level c. the availability and stability of DNA d. all of the aboveWhat 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 blotWhen constructing a recombinant DNA molecule, a marker gene is used to: a. give the organism a new trait, such as insect resistance b. Identify whether the transformed organism contains the recombinant DNA c. replicate (copy) the gene of interest d. Introduce the recombinant DNA into an organism e. cut short sequences of DNA