What is methanobactin? How bacteria acquire it? Briefly write down the working principle of methanobactin

Q: Describe the full procedure/protocol you would follow in order to determine the activity of the…

A: Unpleasant environmental factors such as drought stress lead to elevated levels of harmful ROS in…

Q: The 5'-Cap on viral mRNA plays a critical role in: Maturation and stability of the MRNA…

A: The first co-transcriptional modification of mRNA is the addition of a 5' (guanine-N7 methyl) cap.

Q: Ivermectin is being vaunted as a cure for covid-19. Is it a primary or secondary metabolite? Discuss…

A: Ivermectin is an antihelmintics drugs used for the treatment of covid 19 patient. It kills parasites…

Q: What is the optimal pH range for (PACI) coagulant?

A: A coagulant is a chemical that is generally used in water treatment to remove suspended solids in…

Q: Describe the role of the Kiliani's reagent in the Zak-Henley's method?

A: With the exception of erythrocytes, numerous organs in organisms generate cholesterol. The liver is…

Q: Determine the optimal pH (or range of pH) for: Escherichia coli and Staphylococcus aureus

A: Several factors like temperature, pH ,food etc determine the growth and survival of an organism.

Q: How can we identify a noncompetitive inhibitor?

A: Enzymes are biological catalysts that help in catalyzing or speeding up biological reactions by…

Q: Why have the chemical structure of some antimicrobial drugs been modified into semisynthetics?

A: Many antibiotics or antimicrobial drugs halt bacterial infection by interfering with the…

Q: ampicillin

A:

Q: What are clinical benefits of biphosphonates use?

A: The main framework of the body is the skeleton and it helps in supporting and protecting the organs,…

Q: A light yellow colony from a skin lesion grew aerobically and tested as catalase positive and…

A: Microbiology is the biological study of single celled, eukaryotic, and acellular microbes. Virology,…

Q: What criteria are used to determine the specified substrate?

A: An enzyme is a biological molecule that works as a catalyst in living organisms, controlling the…

Q: phenazopyridine

A: Phenazopyridine could be a pain reliever that affects the lower a part of your tract (bladder and…

Q: A cyclic AMP (CAMP) binding protein was isolated from mammalian cells and characterized by…

A: Given that,The ligand is cAMPThe receptor is cAMP binding protein (CBP)also the concentration of CBP…

Q: Describe in detail, the key steps of the urea cycle.

A: Steps of Urea Cycle: Formation of Carbamoyl Phosphate Synthesis of Citrulline Synthesis of…

Q: What is the optimal growth conditions of total bacterial count (TBC) in freshwater. Discuss it in…

A: Total bacterial count (TBC) refers to the total number of bacteria present in a given sample or…

Q: Why are proteins purified? Explain with examples

A: Protein purification is a series of processes intended to isolate a single type of protein from a…

Q: what is the optimal growth conditions of E.coli in freshwater. discuss it in detail.

A: Escherichia coli (E. coli) is a Gram negative, rod-shaped bacterium that is commonly found in the…

Q: What are the pharmaceutical use of Hypotonic solution?

A: Hypotonic solution: When compared to another solution, this one has a lower osmotic concentration…

Q: What would you need to culture the following microorganisms? (Note the hints and/or choices after…

A: Thermophile - Organisms tolerant to high temperature  Mesophile - organisms tolerant to moderate…

Q: Why is lipopolysaccharide considered to be an endotoxin?

A: Lipopolysaccharide is an outer cell membrane component found in gram-negative bacteria.

Q: briefly explain what is lysine and how do bacteria use it?

A: The human body is unable to synthesise lysine, making it an important amino acid that must be…

Q: What is the significance of studying sialic-binding lectins in microbiology? What other lectins are…

A: Lectins are carbohydrate-binding proteins that attach to sugar groups in other molecules, causing…

Q: What is an apoenzyme?  Be very specific here.

A: Enzymes are the protein molecules that acts as catalysts in the biochemical reactions and increase…

Q: How lipid lowering therapy can be useful in patients with hyperlipidemia

A: Lipid is a term used to describe organic biomolecules derived from fatty acids. Lipid is a…

Q: How does SgrS help Escherichia coli prevent a potentialmetabolic disaster?

A: SgrS stands for sugar transport-related sRNA. It is a 227 nucleotide small RNA and is expressed in…

Q: What is the Availability of semi-synthetic/synthetic analogues regarding Callystatin A (a marine…

A: Introduction: callystatin A is a polyketide isolated from the sponge callyspongia truncata.

Q: The structures of two antiviral drugs are shown below. Draw the structures of the natural compounds…

A: Antiviral drugs are considered as the class of medications, which is used to treat the infections…

Q: what are porphyrins ?list their properties.

A: Porphyrins are the cyclic compounds formed by linkage of 4 pyrrole rings through methyne bridges.

Q: Use the dichotomous key for this question. You have determined your unknown organism to be…

A: Biochemical tests are done to identify particular microbes in a pool of microbes.

Q: State the principle that underlies the following biochemical tests: a) Methyl red test b)…

A: Please note that as per the guidelines of Bartleby, only question no. 1 with both subparts (a) and…

Q: What are the components of a carbon-free broth or minimum medium for E.coli ? An example for broth…

A: To find: The components of carbon free broth for E.coli. Example for broth. E .coli is a gram…

Q: What similarity do common pharmacore have in their structure?

A: It is an abstract description of molecular features that are necessary for molecular recognition of…

Q: Explain the preservation method used in homemade pickled ginger and discuss the biochemical changes…

A: Pickling is the process of preserving edible products in an acid solution, usually vinegar, or in…

Q: Give the principles involved in the following: (1-2 sentences each only) 1% glucose medium 1%…

A: Introduction  A medium is a nutrient-rich solution used to support the growth and proliferation of…

Q: We considered the effects of many parameters in designing bioreactors. Please answer the following…

A: Airlift Fermentors or bioreactors are the fermentors that include tower reactors for large-scale…

Q: Why excipients are used in drug formulation? Explain the role of excipients in preparation with…

A: Drug excipients are essentially inactive substances apart from the active ingredients, which are…

Q: Can you explain the biosynthetic reaction (efflux of intermediates)?

A: Biosynthetic reactions are those reactions in which enzymes catalyse the process of conversion of…

Q: What is the oligodynamic effect? To which chemicals does the term oligodynamic effect apply? Give 2…

A: Microorganisms are the microscopic living things around us. They can inhabit a variety of habitats…

Q: What is the source of the purple color from which the purplesulfur bacteria get their name?

A: Bacteria are prokaryotic organisms. They are devoid of the cellular organelles like the golgi bodies…

Q: Using this flow chart, a species that is alpha-hemolytic and catalase-negative is…

A: In this question, we are given a dichotomous key for identification of bacteria on the basis of the…