Q: Which type of mutation is simulated in the following example? Wild type: THE ONE BIG FLY HAD…
A: The mutation simulated is point mutation.
Q: Why are gene fusions useful in studying gene regulation?
A: Introduction: When parts of two different genes are joined together, it is called fusion gene. It…
Q: Give an example of a mutagen that can change cytosine to uracil.Which DNA repair system(s) would be…
A: Introduction: Chemical compounds or radiation that possess the ability to cause heritable and…
Q: Compare and contrast transposons and genomic islands.
A: The transposons move from one genomic location to the another genomic location by the cut and paste…
Q: What is mutation? Explain the significance of mutation in plant breeding. Give an example of a…
A: The genetic material is the fundamental building block for life that is present inside the nucleus…
Q: A piece of linear DNA is 700000 base pairs in length and is digested with a restriction enzyme that…
A: Linear DNA is found in prokaryotes, which is linear in shape with two free ends. Restriction enzymes…
Q: Why can’t all genetic diseases be treated with gene therapy ? Explain how the ideal procedure for…
A: Gene therapy is one of the treatment methods to treat genetic diseases. It involves the replacement…
Q: Name the two types of mutagens, give an example for each, and briefly describe how they cause…
A: Mutagen is a physical or chemical agent that permanently changes genetic material,usually DNA , in…
Q: Using illustrations describe the structure of a typical cloning vector and discuss the functions of…
A: "Biotechnology" is the use of our knowledge of biological processes to the development of beneficial…
Q: Briefly explain how bacteriophages can transduce genes between bacteria
A: Introduction :- Bacteriophages (BPs) are bacteria-infecting viruses that kill bacteria without…
Q: Describe one of the experiments that helped to solve the puzzle concerning the nature of the genetic…
A: One of the major experiments was provided by Avery, McLeod and McCarthy to proof that DNA is the…
Q: Explain why genetic maps are useful?
A: A genome is a usually stated that they are been term as the set of genetic information about an…
Q: After watching the video “Genes as Medicine" discuss how gene therapy has been used to treat an…
A: Gene therapy is a medical field that focuses on the utilization of the therapeutic delivery of…
Q: a) How are mutations beneficial for plant breeding? Discuss with an example b) Explain in brief the…
A: Plant breeding is the process of modifying plant traits to achieve desirable properties. It has been…
Q: What is recombination? Mention its applications with reference to genetic engineering.
A: Answer: Introduction: Recombination means the method of generating a new blend of genes by crossing…
Q: a. Why do bacteria make restriction endonucleases? b. What is it about the endonucleases that…
A: Restriction enzymes cleave DNA at or close unique recognizing sequences known as restriction sites,…
Q: Explain the difference between gene modification and gene addition. Are the following examples of…
A: Difference between gene modification and gene addition: Gene addition: Gene addition means the…
Q: In yeast, you have sequenced a piece of wild-type DNA and it clearly contains a gene, but you do not…
A: To find the mutated genes one must code all the amino acid of the genetic modified yeast and normal…
Q: ld telomerase inhibitors be used to treat cancer?
A: Telomerase, also known as terminal transferase can be described as the ribonucleoprotein that…
Q: explain Lederberg and Tatum experiment showing conjugation
A: Bacteria are the tiny microbes that inhabit almost every place. Conjugation is the transfer of…
Q: Explain how a reverse transcriptase activity within a cell can result in gene amplification.
A: Reverse transcriptase was the RNA dependent DNA polymerase enzyme where complementary DNA was…
Q: Using the diagram below describe the significance of DNA sequencing for identification of mutations.
A: DNA sequencing is typically the process of determining the nucleic acid sequence the order of…
Q: Imagine you were asked to extract DNA from the cells of another plant species. Choose 3 species of…
A: DNA extraction from plant tissues is easier compared to animal tissues. Everyday items like shampoo,…
Q: A plant breeder wants to isolate mutants in tomatoes that are defective in DNA repair. However, this…
A: The DNA-repair mechanism in plants help in removing errors that may have occurred during DNA…
Q: Please answer fast What is the importance of a catalog of mutant strains for a particular genetic…
A: Mutation is the first and foremost step in evolution. It creates new DNA sequences and ultimately…
Q: Identify the promoter in the diagram shown below. 1 2 3 4 7 8 4 6. 7 1 00
A: The promoter serves as a binding site for RNA polymerase, the transcription enzyme. The lac…
Q: Debate whether it is ethical for seed manufacturers to replace one controversial technique (genetic…
A: To describe: Whether it is ethical for seed manufacturers to replace one controversial technique…
Q: describe use of transposons as mutagens in bacteria
A: Transposons are the genetic elements that can change their position within the genome.
Q: Explain what is meant by the terms mutation and mutant.
A: The human body is made up of the complex level of the genome organization. The change in the level…
Q: What is dominant control mechanism of gene expression? explain the following image.
A: Dominant alludes to a connection between two adaptations of a gene. In case one is dominant, the…
Q: What is somatic hybridisation? Describe the various steps in producing somatic hybrids from…
A: The term somatic refers to the type of cells present in the body of an organism. Cell is the…
Q: Artificial chromosomes have been used as cloning vectorsand in studies to identify the functional…
A: Artificial chromosomes are cloning vectors that can carry DNA inserts orders of magnitude larger…
Q: Describe the difference in the effects of a mutation in a gap gene versus one in a pair-rule gene.
A: The genes consist of hereditary information in the deoxyribonucleic acid (DNA) sequences and is…
Q: Explain why genomic DNA libraries require more colonies than are comprised by a single genome…
A: Genes are the units of heredity that are transmitted through generations. Genes contain the genetic…
Q: Is a random mutation more likely to be beneficial or harmful?Explain your answer.
A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…
Q: You may have heard of Dolly, the cloned sheep grown from an embryo created in a laboratory. But in…
A: Dolly is the sheep, which is considered as the first genetically modified (GMO) organism, which was…
Q: If you mutated once per year, there could be 40 changes, but this is unlikely. Why? (Hint: Consider…
A: Mutations can be defined as a change in nucleotide sequences. It can occur either due to error…
Q: Name the two types of mutagens, give an example for each, and briefly describe how they cause…
A: Mutation is any change in the DNA that results in abnormal behaviour of the DNA. There can be…
Q: Explain how to determine whether a given clone contains all or only part of the gene ?
A: Gene cloning is described as the process that includes a relocation of gene of interest and which is…
Q: • Inversions alter the order, but not the number, of geneson a __________
A: The number and the structure of the chromosomes are maintained as such during the meiosis, however,…
Q: using example what is a degenerate primer? with the aid of diagrams discuss how degenerate primers…
A: A degenerate primer is defined as: "A mix of oligonucleotide sequences in which some positions…
Q: Explain how a single base deletion in the middle of a gene would change the reading frame of that…
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: Explain the rationale behind the use of the “bag of worms” phenotype as a way to identify…
A: A mutation refers to an alteration in the genome or genetic material of a living organism’s cells or…
Q: In genetic transformation, what is meant by the wordcompetence?
A: The process of taking up naked or foreign deoxyribonucleic acid (DNA) from the environment is called…
Q: In a batch culture system both glucose and lactose are present. In this scenario how does the gene…
A: Batch culture is a conventional culture method used to research microorganism growth (Liu et al.,…
Q: Describe the structure of a typical cloning vector and discuss the functions of each element
A: A cloning vector is a DNA (deoxyribonucleic acid) fragment into which foreign DNA or a gene of…
Q: In order to make a plant gene sequence functional when added to a bacterial genome, what kinds of…
A: Gene structure is the organization of specialized sequence elements within the gene. Genes contain…
A mutation is the alternation of nucleotide sequence in the genome of an organism. To improve the quality and the quantity of crops, Mutational breeding is done to introduce applied mutations in crops is done to get desired quality or increase in a certain trait which is of our interest such as larger seeds, new colors or sweeter fruits that could not be found naturally.
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