Q: What are the main human diseases caused by platyhelminthes?
A: Platyhelminthes consists of 3 major groups, namely free-living turbellarians, cestodes, and the…
Q: Patients with ketoacidosis associated with diabetes are especiallysusceptible to fungal infections.…
A: The diabetes is the metabolic condition that is characterised by high glucose level in the blood. It…
Q: Identify the transmission cycle of each of the most common intestinal nematodes.
A: Nematodes commonly called roundworms are non-segmented worms belonging to the Nematoda phylum in the…
Q: Name the taxonomic groups into which parasitic helminths areclassified and tell how they differ from…
A: Helminths are the eukaryotic multicellular worms. They are the parasitic organisms; means acquire…
Q: Explain why a person with overt symptoms of intestinal Entamoebahistolytica infection is unlikely to…
A: It is often seen that person with overt symptoms of Entamoeba histolytica suffer from extreme…
Q: Identify the exact place in the body where chylomicrons enter the blood?
A: Chylomicrons are small lipoproteins containing triglycerides.
Q: Explain an example of Helminths and How They Are Transmitted?
A: Helminths are known as worm-like parasites that will survive by feeding on the living host in order…
Q: Explain why infections occur frequently in patients withlymphomas.
A: The cell grows and divides normally to replace the existing old and dead cells. When the process…
Q: List four helminths that cause primarily intestinal symptoms, and identify which life cycle they…
A: Trichuris trichiura causes intestinal distress. This helminth follows the A cycle of helminth…
Q: List the two major groups of helminths, and provide examples representing each body type.
A: Following are the two major groups of helminths : 1 Platyhelminths : Examples are Blood Fluke and…
Q: Name the diseases caused by picornavirus.
A: The picornavirus is a small, icosahedral, nonenveloped viral particle. The family Picornaviridae…
Q: Briefly describe the nature of food infection in species of Vibrioand the diseases of Campylobacter.
A: Food infection caused by Vibrio is mainly through contaminated food and sea foods while…
Q: List the vectors associated with each of the common filarial worms.
A: Introduction: Filariasis is caused by the filarial worm, Wuchereria bancrofti. It causes a disease…
Q: Name the taxonomic groups into which parasitic helminths are classifi ed and tell how they differ…
A: Helminths are the eukaryotic multicellular worms. They are parasitic organisms, which means acquire…
Q: Differentiate between helminthic activities taking place in the intermediate host and those…
A: Helminth are worms.
Q: Explain how disease-causing helminths can be transmitted to humans.
A: Helminths are parasitic flatworms belonging to the Platyhelminthes phylum, that live and feed on…
Q: Provide the taxonomic details of all the observed representatives of Platyhelminthes.
A: Phylum Platyhelminthes is a member of the Animalia kingdom. There are 13,000 species in this phylum.…
Q: Name three kinds of amebas, and describe their habitats.
A: Amoeba are unicellular organisms that belong to Amoeboid family. The size of the amoeba ranges…
Q: Illustrate and describe the life cycle of the following: Ancylostoma duodenale
A: Introduction: The infective stage of Ancylostoma duodenale to humans is known as filariform larva.…
Q: Briefly describe how Siboglinids meet their nutritional requirements
A: Siboglinidae may be a family of polychaete annelid worms whose members created up the previous phyla…
Q: In what ways is Ascaris structurally and functionally adapted to life as a parasite in the…
A: The best known species ot this genus is so called large roundworm, Ascaris lumbricoides, which is…
Q: Define about Strongylocentrotus purpuratus ?
A: S. purpuratus is a keystone species in many marine ecosystems. It feeds on kelp, and helps to…
Q: Discuss the two routes (fecal-oral route and skin penetration) of parasitic nematode transmission in…
A:
Q: Describe the major groups of helminths and their basic morphologyand classification.
A: Parasitic helminths are animals that are often used in the study of microbiology because their…
Q: Describe the alimentary canal of earthworm.
A: Introduction Earthworm:- Earthworms occur in most temperate soils and many tropical soils, An…
Q: Discuss the shape, arrangement, and size of Neisseria Gonorrhoeae.
A: Neisseria gonorrhoeae is an obligate human pathogen and is the etiological agent of gonorrhea. This…
Q: How does the production of urease acid aid helicobactor pylori ability to live in the stomach
A: Helicobacter pylori,is a bacteria that grows in the mucus layer that coats the inside of the human…
Q: To achieve a cure for tapeworm, why must the antihelminthic drugeither kill the scolex or slacken…
A: Different antimicrobial drugs are effective against a wide variety of microbes like there are…
Q: Introduction to campylobacter spp.
A: Bacteria are a key component of cellular life on Earth, and they may be found anywhere from the tops…
Q: Describe the four basic helminth transmission cycles.
A: Helminths are also known as parasitic worms that survive by feeding on a living host to gain…
Q: Make an essay about protozoan infections or oral myiasis in the oral cavity
A: In spite of the thought that parasites keep away from the oral cavity, an expanding collection of…
Q: Recall the characteristics seen in the Rickettsia that make them unique.
A: Microbiology is the study of microorganisms. They are small living forms that are visible only with…
Q: Write a summary explaining what is the infection mechanism of candidasis and its important points
A: Microbes are small organisms that are both beneficial and harmful.
Q: how the food is taken in paramoecium?
A: Protozoa include a wide range of organisms most of which are free-living single-celled eukaryotes.…
Q: Name the enzymes and toxins found in S. aureus, and explain theirrole in increasing the virulence of…
A: Staphylococcus aureus produces a number of biochemical that increase its ability to infect and cause…
Q: Which class does Helicobacter spp belongs to? Name two disease that is associated with in humans.…
A: A gram-negative bacteria that posses a visible helical shape is known as helicobacter. These…
Q: Describe the mode of action of V. cholerae on thesmall intestine in the body.
A: Cholera is an infection of the small intestine caused by the bacterium Vibrio cholera. The symptom…
Q: A.name four aspergillus species B. give macroscopic description of them
A: Aspergillus niger Microscopic characters : Cottony appearance Initially white and ren becone…
Q: How is head lice infesta-tion treated?
A: Head lice are small but dangerous. They are blood-suckers. They live in the hairs of the head. They…
Q: Illustrate and discuss the life cycle of Enterobius vermicularis.
A: Enterobius vermicularis:: The Enterobius vermicularis is a parasitic worm that is also known as…
Q: Name two diseases of humans caused by spirochetes.
A: spirochetes are a group of spiral-shaped bacteria, some of which are serious pathogens for humans.
Q: List four helminthes that cause primarily intestinal symptoms, and identify which life cycle they…
A: Parasitic worms, also known as helminths, are large macroparasites that can be seen with the naked…
Q: The species above belongs to which subtaxon(a) of Platyhelminthes?
A: The species depicted in the image is Tapeworm- Taenia solium These are mostly parasitic living of…
Q: . discuss how intestinal ulcer is formed in amoebiasis b. discuss why balantidiasis is related…
A: Answer
Q: How can S. aureus cause food intoxication?
A: Staphylococcus aureus produces various types of toxins. Enterotoxins produced by Staphylococcus…
Q: List at least two human diseases caused by apicomplexans
A: The phylum consists of intracellular parasitic protists. The presence of an apical complex is a…
Q: List human diseases caused by Neisseria and Bordetella spp.
A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…
Explain the adaptations present in Helicobacter that help the
pathogen survive in the stomach.
Step by step
Solved in 2 steps
- How does helicobacter pylori survive the acidic pH of the stomach? thank youDescribe the unusual metabolism of Helicobacter spp. and explain how H. pylori can tolerate the acidic conditions within the stomachWhich of the following is NOT a way in which Neisseriagonorrhoeae infects or causes disease in the genitourinary tractof humans?(a) It uses attachment pili.(b) It produces an exfoliating exotoxin.(c) It produces a damaging endotoxin that damages the fal-lopian tube mucosa.(d) It produces a protease that cleaves IgA.(e) It often survives phagocytosis by neutrophils and cansurvive and multiply within them.
- Barrel-shaped, bile-stained ova, with clear, prominent polar plugs at each end are characteristic of Trichuris trichiura Strongyloides stercoralis Ancylostoma duoenale Necator americanusHow does Helicobacter pylori cause stomach ulcers?List four helminthes that cause primarily intestinal symptoms, and identify which life cycle they follow and one unique fact about each one.
- Compare the gastroenteritis caused by Vibrio cholerae with that of Campylobacter jejuni. How are they similar and different?To achieve a cure for tapeworm, why must the antihelminthic drugeither kill the scolex or slacken its grip?Describe the morphological characteristics of vibrio, campylobacter, and helicobacter ؟