Q: what are microbes in the soil converting NO3 - into N2 ?
A:
Q: Identify secondary metabolites produced by a plant in the following scenarios and explain how it…
A: Plant secondary metabolites are compounds produced by plants on maturation that do not function in…
Q: The use of abomasum as a source of rennet is not practical. Explain why
A: Rennet is an enzyme or a substance that is produced as a coagulant and helps in the production of…
Q: With the aid of diagrams, illustrate the biochemical basis of the following: Allopurinol used in…
A: Allopurinol used in the management of gout Gout is an inflammatory arthritis that is caused by…
Q: What is the purpose of the crystal violet, bile salts, and neural red in MacConkey Agar media?
A: MacConkey Agar or MAC is a culture medium. It is a selective and differential medium designed for…
Q: Does the rosemary and authetic spice show bacterial growth? Explain why or why not
A: To determine the antimicrobial activity of the natural substances or other chemical agents, they can…
Q: What is the role of Agrobacterium tumefaciens in plant transformation?
A: The bacterium Agrobacterium tumefaciens is responsible for causing the crown gall disease in plants.…
Q: How do transporons contribute to drug resistance?
A: The above question explanation is given below.
Q: Discuss the use of phenols as germicides
A: Phenols are used as disinfectants and germicides to clean surfaces in the hospital and rooms.
Q: List three types of natural products made by members of the genus Streptomyces.
A: BASIC INFORMATION STREPTOMYCES among the group actinobacteria, it is the largest genus there are…
Q: What is the most likely reason that Korarchaeum cryptofilum hasbeen difficult to isolate in pure…
A: Korarchaeum cryptofilum is a species that belongs to the phylum Korarchaeota, or Xenarchaeota of the…
Q: el antibiotic. Describe two variations in (a) culture substrate and (b) culture conditions you might…
A: introduction Actinomycetes are Gram-positive filamentous bacteria with fungal morphology. they're…
Q: What are other applications of Agrobacteriummediatedplant transformation?
A: Transformation is the process by which sexual reproduction occurs in bacteria. In this, the DNA…
Q: How would the following plants defend themselves from being eaten? Identify the secondary metabolite…
A: Secondary metabolites are the compounds produced by organisms that are not used by them for primary…
Q: what is the significance of psychrotrophs in spoilage of refrigerated foods
A: The majority of proteases can degrade caseins and are extremely heat resistant . In conclusion,…
Q: Why is antifolate used as an anticancer agent?
A: Introduction Antifolates are a class of chemicals that are often used to treat cancer. They were one…
Q: What is the mechanism of action of cisplantine as an anticancer agent?
A: Cisplantine is a chemotherapeutic drug. It has been used for treatment of numerous human cancers…
Q: what is the chemical name , WSSA Mode of Action # , Mode of Action group name , How does the…
A: Herbicides also known as weed killers are the substances that are used to control unwanted plants.…
Q: Define the following terms: Bactericidal Bacteriostatic Antisepsis
A: Microorganisms are microscopic and most of them causes harmful effects in human body, but some of…
Q: What are the limitations in investigating the sedative and hypnotic activities of methanol extract…
A: Jacquemontia paniculata has narrow lance-shaped leaves with narrow bases. A slender vine not…
Q: How can you use the characteristics of L.monocytogenes to produce a growth medium that is both…
A: Listeria monocytogenes is a Gram-positive, facultative intracellular bacteria that can cause human…
Q: Why can a pure culture of Syntrophomonas grow on crotonatebut not butyrate?
A: The syntropy is the phenomenon that one species lives off the product of another species. There are…
Q: How can you use the unique characteristics to produce a growth medium that is both selective and…
A: Listeria monocytogenes is a pathogenic disease-causing microorganism that is responsible for…
Q: How is the CTSA (coconut water tryptic soy agar) growth medium designed to meet the nutritional need…
A: Many different kinds of media are formulated in the microbiology lab to support the growth of a wide…
Q: How can Anthocyanins be extracted from beetroot
A: Anthocyanin Anthocyanin is a water soluble pigment present in many of the food like red cabbage,…
Q: What are the conditions necessary for fixation of atmospheric nitrogen byRhizobium. What is their…
A: The atmospheric nitrogen is fixed by the bacteria found in the soil in symbiotic association with…
Q: How would you distinguish between Listeria monocytogenes and othe Listeria species on Chromogenic…
A: Listeria monocytogenes is a motile facultative anaerobic gram-positive rod that is present in…
Q: What are the advantages and disadvanatges of using garlic as insect repellant in plants?
A: Garlic is being used as an effective pest repellant in various agricultural activities. Due to its…
Q: How does the physiology of C. perfringens make it suitable forgrowing in puncture wounds?
A: The different varieties of animals, microorganisms, and plants are present on earth. All the…
Q: What effect do fungicides have on fungicides?
A: Fungi is group of eukaryotic organism which can be either single celled or complex multi cellular.…
Q: Which chemical was the least effective for inhibiting the growth of S. aureus? Of P. aeruginosa?
A: In order to help avoid health related infections (HAIs), antimicrobial disinfectants are used as key…
Q: Garcinia Cambogia extract What claims does it make? How does it claim to work?
A: 1. Garcinia cambogia is cultivated in parts of Africa, Indonesia, India, Srilanka and Malaysia. 2.…
Q: In the Mannitol Salt Agar, why is there no observed growth of Escherichia coli?
A: In microbiology, mannitol salt agar is a typical growth media. It promotes the development of one…
Q: What is the difference between Spironolactone and lasix?
A: Spironolactone and Lasix are used for reducing edema or a severe form of skin reaction. They can be…
Q: Why does it take for α-amanitin to kill in patients who accidentally eats the mushroom, the death…
A: The DNA is the genetic material in living organisms that is composed of nucleotides. This DNA is…
Q: What enzyme does Penicillin G inhibit
A: Introduction :- Penicillin G benzathine is a kind of penicillin that is used to treat a wide range…
Q: Why do some organisms grow within the zones of growth inhibition caused by the antibiotics?
A: The Kirby-Bauer method is used to determine the sensitivity of microorganisms for a specific…
Q: how can the microbiological quality of palm wine be enhanced?
A: it is commonly known that palm wine fermentation consists of an initial lactic acid fermentation by…
Q: Are Tetramethrin and Lambda-Cyhalothrinused on food crops?
A: Insecticides are synthetic chemicals used for controlling the insect's pest. It eliminates them…
Q: What causes curing of tea leaves?
A: Tea is an aromatic beverage commonly prepared from the over cured or fresh leaves of the Camellia…
Q: What pharmaceuticals or chemical that can be derived from corn husks?
A: Introduction: Corn Husks are the outside green leaves on a cob of corn, that we usually peel off and…
Q: Why is P. aeruginosa resistant to many widely usedantibiotics?
A: Pseudomonas aeruginosa is an aerobic, gram-negative bacilli that can be found in soil and plants.…
Q: Genetic engineering of microorganisms involved in MLF of wine has only been partially successful,…
A: MLF - malolactic fermentation In genetic engineering, a cell is altered for the specific desired…
Q: Assume you are the lead industrial microbiologist in a company that produces cholesterol-lowering…
A: For fungi cultivation, Potato Dextrose Agar is used. Potato Dextrose Agar is a yeast and mould…
Q: Under cellular conditions, dATP can be oxidized to its 2-hydroxy form, which is a substrate for an…
A: Cancer is the state in which the cells of the body grow in unlimited fashion. The cells contribute…
Q: What would happen if you forgot to add NaCl in culture used for isolating vibrios? Which species…
A: Vibrio bacteria are comma shaped(Curved rod shaped)bacteria; which shows mobility because of the…
Q: Why Ethylene is sprayed on a mango tree?
A: Ethylene offers natural gas originally but ripens mangoes, kept in an affirmative atmosphere.
Other than being used in treating corn seeds, why is it recommended to use metalaxyl in combination with broad-spectrum fungicides?
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- Why is antifolate used as an anticancer agent?what is the chemical name , WSSA Mode of Action # , Mode of Action group name , How does the chemical Kill plant (short sentence) , is it Soil-applied or Foliar applied . For the following herbicides : Atrazine , Dicamba , 2 4-D , Pendimethalin , Halosulfurln , Imazapic , Imazethapyr , Sethoxydim , ParaquatWhat advantages are there to using plant associated microorganisms rather than animal associated microorganisms for industrial purposes such as the production of xanthan gum?
- i)What are phytoalexins? ii)Explain how it is synthesized? iii)Briefly, explain a few distinctly different approaches to mass producing phytoalexins for medicinal use.With the aid of diagrams, illustrate the biochemical basis of the following: Allopurinol used in the management of gout Hydroxyurea as an antineoplastic agent 6-mercaptopurine, an anticancer agent Trimethoprim, an antibacterial agentWhy do soil microbes naturally produce antibiotics?
- One characteristic of the ideal pesticide is that it would: 1) be of animal origin. 2) be of vegetable origin. 3) quickly break down to harmless products.how can the microbiological quality of palm wine be enhanced?The principal cellulase-producing microorganisms that may be isolated from soil samples are fungi. The cellulases produced can hydrolyze cellulose (-1,4-D-glucan linkages) to yield glucose, cellobiose, and cello-oligosaccharides as by-products.1)Give a suggestion on a suitable preliminary study to isolate potential cellulase-producing fungi from a soil sample and describe of the expected outcome.
- What specific biological compound(s) present in moringa oleifera leaves is/are responsible for its anti-microbial properties? You may refer to this article: https://www.frontiersin.org/articles/10.3389/fphar.2018.00108/full#T5what can be the problem statement of the topic sulfamethoxazole: biodegradation, plant uptake and impact on plant microbiome in 1000 words.Salix alba (White Willow) and tell me: i) what disease/condition did it treat ii) what was the chemical later isolated as the active ingredient iii) what part of the plant was used and what location is the plant originally from Please answer 1-3 about the White Willow