Q: Is it important to have fewer phages than bacterial host cells when doing a quantitative plaque…
A: A virus is an infective agent, which is sub-microscopic in nature. It has the capability of…
Q: What is micropropagation? Describe the different in-vitro stages in the micropropagation of any…
A: Plant tissue culture is a technique in plant biotechnology. This technique involves the culturing of…
Q: explain why controls are crucial in biological studies?
A: An experiment is a research approach to validate a hypothesis based on evidence and results. An…
Q: You are concerned that the level of lead in drinking water has reached potentially harmful levels in…
A: Since you can not see, flavor, or scent lead dissolved in water, trying it out is the best positive…
Q: In terms of microbial pathogenicity, molecular Koch's postulates are a set of experimental criteria…
A: Koch's postulates are four criteria that were designed to establish the causal relationship between…
Q: Create a graphic organizer showing the social, economic and environmental impacts of Genetically…
A: With the development of recombinant technology, it has been made possible that genes can be…
Q: What is a control group in experiments?
A: Experiment is a process or procedure that is conducted to carry out an idea with 'n' number of…
Q: You measure the zone of inhibition around the tetracycline disk as 14 mm. How would you report the…
A: Answer. Disk diffusion method It is a method used for the detection of susceptibility of various…
Q: What are biological control agents? How are biological control agents discovered? What makes them so…
A: Integrated pest management (IPM) is a sustainable pest management program that deals with pest…
Q: What is bioremediation?
A: In biology, the term bioremediation is used to describe the process that is aimed to reduce…
Q: what is the difference between presumptive and confirmational analysis?
A: There are certain tests which requires simple techniques while other require complex experimental…
Q: What makes the species of Agrobacterium ideal for genetic engineering? Describe its characteristics…
A: In genetics, a vector is a biomolecule that serves as the carrier for the gene to be introduced in…
Q: When considering bacterial cells, what are the five major targets for antibiotics?
A: Antibiotics are agents which specifically inhibit the growth of bacterial cells. These antibiotics…
Q: Describe an experiment for testing to determine whether or not the bacteria have been successfully…
A: Transformation: Transformation is the genetic modification of a cell caused by the direct uptake…
Q: What is meant by the statement "genes are not autonomous agents"?
A: Answer: Introduction: Gene is a structural, functional, hereditary unit of living organism, that…
Q: When using a probe to detect an organism, why is it necessary to have some idea as to the organism’s…
A: DNA is the genetic material in all living organisms. Each organism has a unique DNA sequence. Using…
Q: If you were involved in developing an antiviral drug, what would be some important considerations?
A: Ans: Antiviral drug: The drug or medication which is used for the treatment of viral infection is…
Q: What is biological control?
A: Pests are the unwanted organisms which spoil the agricultural crops by damaging the plants or…
Q: Which body of the government of india regulates GM research and safety of introducing GM organisms…
A: Introduction The major concern of the current century is the growing population and the increasing…
Q: Describe Hershey-Chase experiment
A: The unequivocal proof that the DNA is the genetic material came from the experiments of Alfred…
Q: Why do you also perform analysis on food that is verified to be a non-GMO food?
A: The term GMO refers to a genetically modified organism. Transgenic techniques are accessible since…
Q: What are the advantages and disadvantages of differential centrifugation?
A: differential as the name suggests is used to separate heterogenous solutions into their subsequent…
Q: What is transgenic food?
A: Recombinant DNA technology involves integrating DNA molecules from two different species and…
Q: Define the following terms: a. genetic control b. proenzyme c. zymogen d. positive cooperativity e.…
A: Since there are multiple questions, we are answering the first three for you. If you require the…
Q: Explain a simple test one could do to determine if drug resistance isdeveloping in a culture.
A: In microbiology, the culture is defined as the propagation of microbes in a growth medium. A tissue…
Q: What controls do you think should be enforced to limit potential harm to research subjects? Why are…
A: Research subjects are individuals used in research may it be humans or any other species that take…
Q: Explain briefly about The Case of Genetically Modified Tomato Paste
A: A plants whose the DNA has been modified using genetic engineering method are known as genetically…
Q: What are the risks of GM crops?
A: Genetic engineering is a range of techniques used in genetics and biotechnology to induce changes in…
Q: Why is Neurospora a good test organism?
A: Neurospora is a genus of fast-growing orange-red fungus, which lives mainly in tropical and…
Q: If Microbe A and Microbe B have whole genome similarity of 68%, as determined by DNA-DNA…
A: DNA full form is deoxyribonucleic acid. DNA is the main constituent of the chromosome. It contains…
Q: What is a quantitative isolation in bacterial cultivation and how it is done? Explain.
A: To cultivate and count the bacteriophage, plaque formation in solid agar media is used. Plaques are…
Q: The probe in the figure below can be considered as : *
A: A biomedical device is an instrument that is used in medicine for the purpose of diagnosis,…
Q: What is the benefit of doing a modified Furter-Meyer Test? What is the premise of this experiment?…
A: Lipids are naturally occurring molecules. Eg. Fats and waxes Vitamin E is also called as alpha-…
Q: Give your views on the production of genetically modified bacteria for industrial purposes.
A: Genetically modified organisms are very useful in now days setup. By using Genetically modified…
Q: What are the reagents and materials used/needed in the extraction of invertase from yeast? for a…
A: Invertase is the enzyme that catalyzes the hydrolysis of the bond between sucrose and breakdown into…
Q: What is the purpose of including a tube in the phage assay in which only the E. coli culture is…
A: Insects that feed on fecal, dung material and raw sewage are termed as coprophagous insects. These…
Q: If a concentrated sample is out of the detection range of a chosen dye-based assay, what can be…
A: Dye based assay is a dye binding protein assay based on the binding of protein molecules to…
Q: Explain how it would be possible for A. baumannii to develop drug resistance to a drug in the body…
A: Drug resistance is defined as the phenomenon of reduced effectiveness of a drug against a pathogen.…
Q: Give information about the microchip that could control drugs invented by Robert Langer and Michael…
A: Designed by Microchips Biotech co-founders Michael Cima, the David H. Koch Professor of Engineering,…
Q: Describe two methods for transforming a vector into bacteria.
A: Transformation Transformation is the transfer of genetic information through the agency of free DNA…
Q: What is micropropagation?
A: Tissue culture technique involves growing cells or tissues in an artificial medium, which is…
Q: In the bacterial transformation experiment, what is the primary purpose of using an…
A: Bacteria are Prokaryotic microbes which undergo splitting process and form similar cells. Genetic…
Q: During the Ames test, his− bacteria are exposed to a mixture of chemical compounds extracted from…
A: The Ames test, named for its developer, Bruce Ames, is a method to test chemicals for their…
Q: Explain what is TFIID ?
A: Transcription initiation requires the binding of RNA polymerase enzyme as well as associated…
Q: What are vectors define as in microbiology?
A: Microbiology is the study of organisms that are microscopic. In microbiology, we study organisms…
Q: Give the Summary of the Hershey–Chase experiment ?
A: Alfred Hershey is an American bacteriologist and geneticist. Martha Chase is an American…
Q: What is the point of doing a modified Furter-Meyer Test? What is the underlying idea of this test?…
A: Modified Furter-Meyer Test is used to detect the presence of alpha-tocopherols.
Q: Could you perform the Ames test with a strain of bacteria that was auxotrophic for something other…
A: Ames test is a test used for the determination of the mutagenicity of a chemical compound. It was…
What is a biological control agent? Briefly describe two examples.
Step by step
Solved in 2 steps