Hello, I did a Natural Transformation lab and have these questions to answer but don't really understand how all the processes difinetively work. If someone could explain this it would be greatly appreciated. Thank you Explain what happened in each quadrant of the TSA and DMA plates. Seven of these quadrants represent controls for this experiment – you should explain why each control was done, whether or not you would expect growth to appear in that quadrant and why, and what result you saw with your experiment (if you did not get the result that you anticipated, explain why not). Acinetobacter are common soil organisms. What do the results of this experiment tell you about potential problems that may be encountered with release of genetically modified organisms? (e.g. crops engineered for pest resistance)

Q: What is an exconjugant? How do you think that exconjugants were obtained? (It might include genes…

A: Answer: Introduction: Conjugation is the process of transfer of DNA from one bacterium to other by…

Q: Please help Why did we use nanoparticles?

A: Nanoparticles are the techniques which are used in the biotechnology which used to identify the gene…

Q: reproductive cloning

A: Apart from the natural reproduction of various organisms in our ecosystem, the advent of technology…

Q: What is differential centrifugation? Explain how it can be used to separate cellular organelles.

A: Differential centrifugation : A separation method where the components of a cell are separated on…

Q: One way that researchers create a cell line that is "immortal" (divides forever in culture) is by…

A: Telomeres are repetitive sequences of DNA that are present at the ends of the chromosomes and help…

Q: DNA replication is fast, virtually error-free, and coordinated with celldivision. Discuss which of…

A: DNA (Deoxy Ribonucleic Acid) is the genetic element in all the prokaryotes and eukaryotic cells. DNA…

Q: Occurred in her cells? (Unfortunately her parents have passed away.) I think these genes are…

A: CRISPR stands for Clustered regularly interspaced short palindromic repeats. It is a system of…

Q: Mutations that are not genetically inherited are called (A) If this type of mutation alters genes…

A: DNA  Deoxyribonucleic acid or DNA is a long chain polymer that present inside the nucleus of the DNA…

Q: There are several main model systems through which the first set of major breakthroughs in the…

A: The initial advances in our comprehension of cell cycle regulation are the topic of the question.…

Q: One hallmark of cancer cells is their ability to divideindefinitely, in contrast with most normal…

A: Alternative telomere lengthening is a process by which telomere length is maintained without the…

Q: Part A. What is the relevant phenomenon or process being investigated, why is this work relevant,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: You’re researching the effect of two drugs (Drug A and Drug B) on colon carcinoma cells in vitro.…

A: The condition involving the uncontrollable growth of body cells in an abnormal way is referred to as…

Q: It was suspected that the cause of the infertility seen in a patient was due to undiagnosed non-…

A: The question is asking us to determine the number of fragments that would be visible on an agarose…

Q: Explain The Sporulation Cycle.

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

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: Below you will find the normal p53 gene found on chromosome 17 and a mutated version of the gene.…

A: To solve such questions, we should know the corresponding complementarity between the bases and that…

Q: If you didn't know the sequence of the segment of DNA you want to amplify, how would you perform the…

A: Polymerase chain reaction is defined as the type of laboratory technique where it is used to amplify…

Q: Which of the following is TRUE regarding the Steward's (1950s) carrot experiment and Gurdon et al.…

A: Two experiments, Steward et al. (1950s) and Gurdon et al. (1975), explored the role of nucleus and…

Q: Since all cells contain the same number of chromosomes and the overall same/similar genome how would…

A: In multicellular organisms, cells with the same genetic material can exhibit diverse functions and…

Q: You want to find E. coli genes necessary for lactate metabolism. You have a population of…

A: Here, we have to find mutations in genes necessary for lactate metabolism. So, first we will have to…

Q: Scientists identify a tumor cell in rats that divides more rapidly in the presence of galactose.…

A: Tumor is a kind of lump which is created by the cells dividing uncontrollably. Uncontrolled cell…

Q: One of the frist steps in isolating plasmid DNA via mini-prep is to pellet the cells after O/N…

A: 1) The use of Resuspension buffer in the extraction or the isolation of the plasmid from the DNA is…

Q: What is genetic engineering? Describe one method genetic engineering can be done (use your book or…

A: Genetics can be defined as the branch of biology which deals with genes, their variation, hereditary…

Q: Although most cases of cystic fibrosis are inherited in an autosomal recessive manner, it is…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: I am trying to  understand DNA/chromosome structure and replication. I have a culture dish of human…

A: DNA is the genetic material present in the nucleus of the cells of an organism. It directs the…

Q: Cells of random sizes (some very small) are formed after cell division Normal sized cells are formed…

A: This ftsz protein that stands for filamentous temperature-sensitive protein Z plays a very important…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.