What is Trypanosoma ?

Q: How are trypanosome diseases similar to malaria and how dothey differ?

A: Malaria and trypanosome diseases are caused by the parasitic invasion through a bite by an insect.…

Q: Mosquitos are the most common vector for malaria. How do mosquitos acquire the initial plasmodium…

A: Malaria is caused by the Plasmodium group of parasites. It is characterized by a pattern of…

Q: Describe the life cycle of Toxoplasma gondii, where does Toxoplasma "want" to be? How does toxo gets…

A: Toxoplasma gondiiis an apicomplexan parasite which usually completes its life cycle in cats and…

Q: What are the two different shapes of Bacillus?

A: Bacteria are a type of biological cell. They constitute a large domain of prokaryotic…

Q: What is the role of a prophage in persistent infections?

A: A prophage is also referred as bactriophage as prophages are viruses that infects bacteria.…

Q: Is Saccharomyces cerevisiae a bacteria?

A: Bacteria represent a large domain of prokaryotes. They do not have any membrane-bound nucleus and…

Q: What is ringworm ? Explain the cause of ringworm ?

A: The alternative name, for tinea, is ringworm, which is caused by fungus. This disease mainly occurs…

Q: What causes Schistosomiasis?

A: Schistosoma, commonly known as blood fluke, lives in the hepatic portal system and mesenteric blood…

Q: Can Ebola survive on bedsheets

A: Viruses are obligate intracellular parasites which are the cause of many diseases in their host.…

Q: What virus causes warts?

A: Microscopically small infectious organisms known as viruses can only multiply inside the cells of…

Q: Why do pediatricians refrain from using tetracycline (antibiotic) to treat mycoplasmal infections in…

A: A mycoplasmal infection like pneumonia caused by Mycoplasma pneumoniae is an infection of the…

Q: What do you mean by Entamoeba histolytica?

A: Protozoa is a phylum or grouping of phyla that comprises the single-celled microscopic animals,…

Q: What is arachnoid?

A: The covering of the brain and spinal cord is meninges which lies between the bony coverings and soft…

Q: Where is stroma found   ?

A: Stroma may be a gel like structure that surrounds the Grana (thylakoids). Stroma is  the site of…

Q: Haemophilus infl uenzae is................ and requires special................. for growth. a.…

A: Haemophilus infl uenzae is................ and requires special................. for growth.

Q: What are plaque-forming units?

A: A plaque-forming unit (PFU) is a measure used in virology to describe the number of virus particles…

Q: Name two types of mycelia.

A: The thallus or vegetative part of a fungus made of a mass or network of thread like tubes i.e hyphae…

Q: What is the distribution of the flagella of Proteus vulgaris?

A: Proteus vulgaris is a Gram negative, rod shaped, hydrogen sulfide-producing bacteria that lives in…

Q: What role does the invertebrate host play in the life cycle of the trypanosomes? Explain.

A: The invertebrate consists of several varieties of organisms. The number of organisms is mostly…

Q: How does a person contract warts?

A: Common warts are also called verruca vulgaris.

Q: What is the function and purpose of listeria innocua cell?

A: Listeria innocua is one of six species which belongs to the Listeria genus. It is commonly present…

Q: What is therapeutic use of cephalosporin?

A: Cephalosporin is a vast group of drugs belonging to the class beta-lactams . These are bactericidal…

Q: Where mycoplasmas occur and give their nutrition and reproduction process?

A: Mycoplasma found the various form that can be M. pneumonia, M. hominis, and Ureaplasma urealyticum,…

Q: How does amoeba ingest a food particle through the process of phagocytosis?

A: Amoeba An amoeba is an eukaryotic unicellular organism that has ability to change shape.

Q: Is Physarum unicellular?

A: A unicellular organism is also known as a single-celled organism. The unicellular organisms consist…

Q: How does Listeria monocytogenes avoid being killed by phagocytes?

A: Introduction Phagocytosis:- It is a cellular process for ingesting and eliminating particles larger…

Q: What is phellogen? Whatis its function?

A: Meristematic tissue contains undifferentiated cells, which are the building blocks of the…

Q: How does the pharyngeal tonsil get infected?

A: Infection caused in tonsil is known as Tonsillitis.  This is most common caused by virus and second…

Q: What are the diseases caused by deutromycetes?

A: Deuteromycetes are an artificial group of fungi of which there exist approximately fifteen thousand…

Q: How does a malaria infection cause fever?

A: Fever and associated symptoms are the hallmarks of malaria, a febrile sickness. It's crucial to keep…

Q: How is mumps spread and how is it prevented?

A: Mumps makes the cheeks puffy as a consequence of the swollen salivary gland.

Q: Which is a more destructive disease, monocyclic or polycyclic disease?

A: A pathogen is an organism that produces a disease. Pathogenic diseases can be monocyclic or…

Q: How do microfilariae get into the blood?

A: Microfilariae is an early stage in the life cycle of certain parasitic nematodes belonging to family…

Q: How does Salmonella typhimurium avoid being killed by phagocytes.

A: Salmonella manipulates inflammatory pathways and the autophagy process.  Salmonella evades the…

Q: n which circumstances normal flora can be harmful ?

A: From right after being born till burial, every human being's skin and mucosal membranes are home to…

Q: Where are Saccharomyces cerevisiae found?

A: Yeast Saccharomyces cerevisiae undergo fermentation of sugar in fruit juices that produce alcohol in…

Q: Which is the more serious condition, bacteremia or septicemia,and why?

A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…

Q: Explain Fimbriae, Pili, and Hami.

A: Bacteria are the prokaryotic biological cell.