What do you know about id reaction? For which fungus it is used as beneficial lab diagnostic criteria? Explain with example?
Q: is fungal growth an indication of failed pure culture?
A: In microbiology, culturing is a method used to grow more copies of an organism in a laboratory…
Q: Developing antifungal drusg is more difficult than developin antibacterial drugs. compounds that…
A: Antifungal drugs are also known as antimycotic medication. They are pharmaceutical fungicides that…
Q: Why do you always provide control plants in doing pathogenicity test?
A: Any organism that is capable of causing an infection or disease is called a pathogen. Plants are…
Q: Which one of the following products of apiculture is used in cosmetics and polishes
A: The word 'apiculture' comes from the Latin word 'apis' which means 'bee'. Apiculture is also known…
Q: Mango fruits on trees of a plantation have been infested by fungi and have to be treated using…
A: If mango fruits on the trees of a plantation have infested by the fungi then it will be treated by…
Q: Which solid media is required when a fungal species needs to be identifiedand studied?
A: Answer- Fungal culture is important to study about various human fungal diseases.
Q: Write a short note on Antifungal agents with specific examples. Write a short note on antifungal…
A: 1. Antifungal agents target processes and structures unique to fungi in order to kill fungal cells…
Q: In order to isolate fungal culture from patients’ sample in the lab, a growth media specialized for…
A: A culture media is a medium composed of a wide range of nutrients that play a vital role in the…
Q: What general measure/s can you recommend in order to prevent the majority of the parasitic and…
A: In fish culture,there are a lot of fungal and parasitic diseases which causes huge threat to fish…
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: What characteristics of Trypanosoma is similar to Euglena? plz include citation plz plz plz plz
A: Trypanosoma is a eukaryotic parasite that is unicellular in nature and is a type of protozoa. These…
Q: Give an overview of the major steps in fungal identification.
A: Fungus belongs to the category of eukaryotic organisms and is characterized by the presence of…
Q: Panama disease in Banana (Draw the symptom) Other known common name: Scientific Name of the…
A: Plant pathogens are those organisms that infect plants and cause disease. Although some plant…
Q: Why is direct examination of patient samples particularly usefulwhen diagnosing a mycotic infection?
A: The process of performance of direct examination can be done by utilizing the combination of…
Q: morphology and stain reaction of Toxoplasma gondii
A: Introduction Parasites are the organisms that live on another organism called a "host" for…
Q: In a research work you are interested in studying the presence of certain fungi associated with the…
A: The term mycorrhiza describes the mutualistic relationship between the fungus in the plant's…
Q: ests? explain briefly
A: The laboratory testing defines the procedure of the testing of the sample in some artificial…
Q: You are tasked to maintain a pure culture of a particullar cell line. During your routine…
A: Any accidental or unintended exposure of infectious materials to the workplace is considered as the…
Q: Complete the colony morphology for the colonies pictured above: 1. Form - 2. Elevation - 3.…
A: In microbiology, a colony means a group of bacteria or fungi that grows on a solid growth media, and…
Q: What is the importance of culture media in the diagnosis of plant disease?
A: Plant disease: A disease is defined as any type of injurious abnormality and it is the pathogen…
Q: explain using appropriate examples, why identification of contaminating fungal species and…
A: Given: Identification of contaminating fungal species and periodicity are critical for controlling…
Q: Superficially, Apiosporina morbosa (causal agent of black knot of cherry) appears morphologically…
A: Apiosporina morbosa also called Dibotryon morbosum causes black knot in cheery, plum, apricot etc.…
Q: Name two fungal diseases of Crop plants.
A: Fungi are known to cause diseases in plants, animals, and humans. Pathogenic fungi damage plants and…
Q: The . of the arthrospores in hair and their position within or outside the hair shaft may allow a…
A: As per our honor code, we are allowed to answer only one question at a time. You have posted…
Q: What is the main growth form of Volvox ? Why isn't it considered multicellular? Provide evidence…
A: Algae is a group of thalloid plants in which the body is not differentiated into true roots, stems…
Q: Discuss Diphyllobothrium latum major structure and distinction that is needed to confirm its…
A: INTRODUCTION The biggest tapeworms that may infect people, Diphyllobothrium latum and related…
Q: What is the sign of ethylene poisoning in a callus culture
A: When the tissues on culture create an unorganized mass of the callus without regular form, it is…
Q: describe the environmental factors that influence indoor fungal contamination.
A: The indoor environment has a significant impact on public health. Allergies, infection, and…
Q: Discuss how to scale up the fungal inoculum to be applied in large scale rice cultivation.
A: The pathogen's inoculum is any portion of the pathogen that can cause infection. Thus, in fungi, the…
Q: What is the main growth form of Volvox ? Why isn't it considered multicellular? Provide evidence…
A: Volvox is a genus of chlorophyte green algae belonging to the Volvocaceae family. It grows into…
Q: Gossypium spp. are the source of which of the following? O wool O jute O rayon cotton O linen
A: Various types of fibers are utilized for making clothing. These fibers can be obtained from plant or…
Q: Developing anti fungal drugs ia more difficult than developing antibacterial drugs. Explain why this…
A: Animals including humans and fungi share a common ancestor about 1.1 billion years ago and…
Q: Can dryer kill fungus?
A: The use of high temperatures to destroy microorganisms such as bacteria or fungi is dry heat…
Q: Name one species in bryophytes used as; a. Oil spoilage treatment b. Treatment of tumour c.…
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: Which fungus is used for flavoring cheese?
A: Fungi are cosmopolitan in distribution, i.e. they can be found everywhere. Fungi are heterotrophic…
Q: Which of the following pathogens causes the favids: * Microsporum audouinii Epidermophyton floccosum…
A: With the aid of an enzyme, a fungus decomposes and consumes organic material. The top layers of the…
Q: If you notice on your agar plate that there are more than one color of colonies-- What does this…
A: A bacterial colony is what you Called a set of bacteria derived from the same mother cell. which…
Q: How do you isolate cryptosporidium from sewages and the best technique used?
A: Cryptosporidium refers to the genus that includes apicomplexan parasitic alveolates that can cause…
Q: Name the fungus used as a biocontrol of plant diseases.
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: One of the following statements is not true? O a. The exoantigens technique reduces for exposure to…
A: According to the question, we have to find out which of the following statement is not correct. So,…
Q: How many times more resistant were B. megaterium spores than S. epidermidis vegetative cells?
A: Both Staphylococcus epidermidis and Bacillus megaterium are gram-positive bacteria.
Q: What causes witches broom?
A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…
Q: Research two of the following fungal or oomycete plant pathogens: Fusarium Qxysporum, Colletotrichum…
A: The causative agent of majority of plant diseases are fungal pathogens but some diseases are also…
Q: how does koch's postulates apply to the diagnosis of plant virsus diseases?
A: During the late 19th century a bacteriologist called Robert Koch laid down a set of rules for…
Q: Which of the following cell growth quantification methods would be suitable for mycelial fungi ? a.…
A: Which of the following cell growth quantification methods would be suitable for mycelial fungi?
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- Why do yeasts generally have to be cultured for longer periods than most bacteria? Can bacteriological media be used for the cultivation of molds? Explain your answer. What is the difference between vegetative and aerial mycelia? What are the three classes of antifungal drugs based on their mechanism/site of action? Describe the mode of action of each class. Name one fungal virulence factors that promote fungal colonization. Explain the mechanism. Name one fungal virulence factors that damage the host. Explain the mechanism.In order to isolate fungal culture from patients’ sample in the lab, a growth media specialized for fungal growth is required. Give an example of such fungal growth media, include the media’s name, its components, and specify which component directly select against bacterial growth.It refer to the structures of the pathogen that are found associated with the infected plant (i,e., fungal mycelia, fruiting bodies, bacterial ooze, sclerotial bodies)
- What are the importance of Fungal disease tests? explain brieflyKousei works at a company that produces sweetened condensed milk. If one or more samples exceed 1 x 10 fungal CFU/mL (or CFU/g) the entire lot produced will be rejected. Kousei's boss, Kaori, wanted to know if the lot passed the FDA guidelines. The following fungal counts were obtained after serial dilution and spread plating of the samples: Type of Dilutions plated 10-4 10-3 105 Colony Plate 1 Plate 2 Plate 1 Plate 2 Plate 1 Plate 2 Plate 3 166 Fungi 160 155 45 40 1 11 Based on the fungal counts obtained, will the lot be rejected? No, because the computed CFU/mL is 4.3 x 10^5 No, because the computed CFU/mL is 4.1 x 10^5 Yes, because the computed CFU/mL is 4.3 x 10^6 Yes, because the computed CFU/mL is 4.1 x 10^6 Yes, because the computed CFU/mL is 1.1 X 10^7 Information is lacking so CFU/mL cannot be computed Plate 3 37 Plate 3 7Why do you always provide control plants in doing pathogenicity test?
- Give an overview of the major steps in fungal identification.Developing anti fungal drugs ia more difficult than developing antibacterial drugs. Explain why this is the case , given the evolutionary relationships among bacteria,fungi, and humans.how does koch's postulates apply to the diagnosis of plant virsus diseases?
- Describe the process of host: bacteria recognition, attachment and infection for Rhizobium and legumes. What does the Rhizobium gain from association with the plant? What does the plant gain?describe appearance of Ophiopogon Japonicus Root Extract in cosmetic ingredients, is it an emollient or occlusive, surafcant etc.In suspecting fungal meningitis, what test can be requested apart from fungal culture and Polymerase Chain Reaction (PCR) to support your diagnosis? Outline the steps in gram staining