1. List 4 methods general methods for experimentally inhibiting the action of specific genes.

Q: Explain how antibiotic resistance genes used for screening organisms in genetic engineering?

A: Antibiotic resistance genes are often used as selectable markers in genetic engineering to screen…

Q: Assuming that the level of glucose is low, a mutation in the repressor associated with the lac…

A: The lac operon stands for lactose operon. These are a set of genes that are found in E.coli and…

Q: You have cloned a gene that codes for phosphoglycerate mutase from Leishmania mexicana (Lm- PGAM)…

A: Gene cloning is the technique to produce the exact copies of the desired gene by utilizing genetic…

Q: Name and describe two types of constitutive mutants of the lactose operon.

A: Operon can be defined as an operating unit, which is nothing but gene clusters that are located…

Q: 1.  List four general methods for experimentally inhibiting the activity of a specific gene with…

A: Gene inhibition is the regulation of gene expression in a cell that deactivates or silences or…

Q: How can site-specific recombination be used in recombinant DNA technology

A: Recombinant DNA technology or rDNA technology deals with the manipulation of the genome of an…

Q: ........ cen not be true about in ditu hybridization. Use to reveal where gene expressed at mrna…

A: In-situ hybridization spots specific nucleic acid sequences within intact chromosomes, eukaryotic…

Q: Define the Problems with Gene Therapy Vectors ?

A: BASIC INFORMATION  GENE THERAPY  It is a technique used in the medical field in which there is…

Q: . List some of the beneficial applications of transgenicbacteria, plants, and animals.

A: Transgenesis is a technique of incorporating a gene or transgene in the genome of an organism taken…

Q: 36.  When choosing restriction enzymes for cloning a gene of interest into a plasmid, what is an…

A: Restriction enzyme:           An enzyme that cuts dsDNA into fragments after recognising specific…

Q: What do you need to pay attention to when designing SNP specific primers for the detection of gene…

A: When we designing SNP specific primers for the detection of gene sequences pay attention on…

Q: Explain how genes can be altered in living organisms, and describe some of the applications of these…

A: Biotechnology is the usage of living systems or/and organisms to make or develop products. In other…

Q: Explain how the SNP changes the recognition sequence for the restriction enzyme and affects its…

A: *Single nucleotide polymorphisms (SNPs) involve variation of a single base pair and or SNPsbin the…

Q: Besides the great potential of gene editing, what are the biggest risks?  How do scientist test to…

A: Gene editing is a rapidly advancing field of genetic engineering that allows for precise…

Q: Utilizing lactose operon, how can we explain how induction controls enzyme synthesis 2. Use…

A: An operon is a group of genes that code for proteins that are involved in a single cellular…

Q: 12. You want to determine the location of the promoter and operator for an operon. To do so, you…

A: 1) If operator is removed, expression becomes constitutive 2) If promoter is removed, there should…

Q: Outline the uses of gene therapy and gene editing to control geneticdiseases and the possible harm…

A: Gene therapy is a medical technique that is used to treat the diseases by the help of genes. In this…

Q: How does induction control enzyme synthesis using lactose operon?  2. Describe how level of a key…

A: By controlling the transcription of the mRNA which is needed for the enzyme synthesis, the genetic…

Q: 1. An individual is heterozygous (CT) for a common C/T SNP that is tested using the Axiom microarray…

A: This question delves into the process of how an Axiom microarray, used by institutions like the UK…

Q: and they/ it start(s) from the mRNA 4-Some/ one application(s) for DNA are/ is Therefore, the…

A: Single-stranded RNAs of the type known as messenger RNA, or mRNA, are used to make proteins. mRNA is…

Q: )  Which of the following best explains Griffith’s transformation experiments?     Two strains of…

A: Answer 1- Two strains of S. pneumoniae were used for the experiment. Griffith injected a mouse with…

Q: Describe some methods used to deliver normal genes to cells for gene therapy treatments.

A: When the treatment of a disease is carried out by transferring genetic material into the cells, it…

Q: 1. what is modifying gene? 2. What is gene redundancy?

A: 1. what is modifying gene?   2. What is gene redundancy?

Q: Discuss the challenges scientists face in making gene therapy asafe, reliable, and effective…

A: Gene therapy refers to the treatment of a disease at genetic level. It involves alteration of genes…

Q: 1. A. A mutation in E. coli is found that fails to induce the arabinose operon. Upon further…

A: A mutation is a change to the DNA sequence of a cell. This change can be due to rearrangements on…

Q: 11) Draw a bacterial expression vector with all required vector sequences. Be sure to label any…

A: Bacterial expression vectors are used to introduce foreign genetic material into a host in order to…

Q: 3A.Below are a few (of the many) possible errors that could adversely affect PCR or analysis of PCR…

A: A PCR result can be disappointing in many ways. If DNA and primer concentration are reversed, the…

Q: Briefly describe how retron gene editing works?

A: Precise genome editing is a potential technique for discovering causative genetic variations and…

Q: Discuss genetic modifications in plants and animals,explaining how they are carried out and giving…

A: The modification of plant and animal genome is carried out to produce organisms having desirable…

Q: Q.4. a) How are mutations beneficial for plant breeding? Discuss with an example b) Explain in brief…

A: a) It is possible to artificially induce mutations in plants through the use of radiation (gamma…

Q: 1. Given the following restriction endonucleases and the sequences of their corresponding…

A: Prokaryotic cells are unicellular organisms that differ from multicellular organisms in composition…

Q: 35. In five Hfr strains, each of which was used to build a time-of-entry map, the genes entered the…

A: Question -35 - In five Hfr strains, each of which was used to build a time-of-entry map, the genes…

Q: 9. Estimate the sizes of the bands, in each of the lanes for the gel attached below. Then, for each…

A: A restriction endonuclease or restriction enzyme is a bacterial enzyme that cuts dsDNA into…

Q: What is the most accurate way to introduce mutations to particular regions in the genome? Using…

A: An modification to the genome's nucleotide sequence of an organism, virus, extrachromosomal DNA, or…

Q: 6. Mutation analysis of GCK gene in patients with diabetes revealed a c.114 TàA (shown in bold and…

A: Restriction enzyme are this enzymes which can cut the DNA into fragments.

Q: I. Answer the following: 1. What are the main elements of the lac operon and their functions? 2.…

A: Definition:- An operon is a group of genes that are transcribed at the same time.  These are a…

Q: assess anatomical distribution of gene expression.   genomic pcr nortbern blotting Rnai in situ…

A: The genes are the functional part of the DNA that undergoes transcriptional process and ultimately…

Q: This table shows the observations of mutagenesis: Expected count on 10 Actual count Spontaneous…

A: Ethidium bromide (EtBr) is a fluorescent dye that can intercalate between the base pairs in the DNA…

Q: Explain briefly what are the possible mutation that occurs during the central dogma process

A: Central dogma- DNA produces proteins through RNA, this process is called central dogma process.…

Q: 8. A mutant that has a nutritional requirement for growth is an example of a(n) A) heterotroph B)…

A: Mutation in biology is a change in the extrachromosomal genetic material, the virus, or the…

Q: ght we, as epidemiologists, increase the validity of genetic studies? What recommendations do you…

A: Epidemiology is considered a branch of medical science that deals with the identification and…

Q: naterial used in a PCR reaction

A: Polymerase chain reaction (PCR) may be a methodology wide accustomed quickly create millions to…

Q: 1. a. Draw the primers for this longer strand (consider optimal length):…

A: Introduction  PCR is the revolutionized technique invented by Karry Mullis in 1983, for which he got…

Q: What are the various forms of gene therapy and how are they done?

A: According to guidelines we have to answer the first question only. so please kindly post the…