Agar is extracted froma) Fungib) Bacteriac) Algaed) Virus

Q: Which of the following is NOT a chemical method of microbial control? a) refrigeration b) ethyl…

A: In order to stop the spread of infections and diseases, microbes must be under control. Thereby…

Q: Microbiology Exotoxins can be the following EXCEPT A) they are LPS/lipopolysacharride B) they are…

A: The substances produced by bacteria or any living organism which in contact with tissues can cause…

Q: Apple cider is used as the sugar in the process shown in the picture. What is the gas that is being…

A: This experiment tells about the activity of yeast.The yeast use its enzymes to break down the…

Q: Which of the following is not a matching pair?a) Potable water—presence of pathogensb) High BOD—high…

A: Filamentous bulking refers to the uncontrolled growth of filamentous bacteria. Primary treatment…

Q: A specimen transferred onto a fresh agar plate is initially in which phase of bacterial growth?

A:

Q: What methods are similar in bringing fungal and bacterial specimens from a particular body site?Note…

A: Sample collection from body sites is an important step in the diagnosis, treatment, and…

Q: In the exponential phase of microbial growth, Log cell numbers Time 1 1 1 1 1 1 I 1 1 a) net cell…

A: Microbial growth curveThe microbial growth curve shows the pattern of microbial growth.There are…

Q: Fermentation products produced by the skin-colonizing bacterium Staphylococcus epidermidis benefit…

A: Long-term S. epidermidis skin colonization may aid the cutaneous immune system in differentiating…

Q: Blood agar media  is a _________.   Selective media Differential media Rich media Enriched media…

A: A medium can be defined as gel or liquid which helps in growth of a bacterial culture. Medium is…

Q: Which of the following is NOT a method of culturing/growing viruses? A) in embryonated eggs B) in…

A: Viruses are very small and microscopic. They have a very unique feature. They act as living organism…

Q: Which bacteria are inhibited from growing on eosin methylene blue (EMB) and agar? a)halophilic…

A: EOSIN METHYLENE BLUE  - eosin methylene blue is a selective strain for gram - negative bacteria . It…

Q: If an organism feeds on dead or dying organisms that this mode of feeding is called: a) Heterotroph…

A: Some living organisms eat decaying and dead organisms. They convert complicated organic matter into…

Q: All bacteria can be categorized as either Gram positive or Gram negative cells. 1) True O 2) False

A: Bacteria are prokaryotic single-celled organisms that be found in various environments. They are…

Q: Endospores are     a) resistant to extreme temperatures     b) produced by some prokaryotes…

A: Some bacteria of phylum Firmicutes produce a non-reproductive, tough, and a dormant structure called…

Q: When a child skins their knee and neosporin is applied, this reduces the chances of pathogens…

A: Neosporin is composed of three antibiotics :bacitracin, neomycin and polymyxin B.It is used for…

Q: Which of the following symbiotic mutualisms involves a fungus and an alga. Mark only one oval. A)…

A: Mutualism : Mutualism is a type of ecological relationship between two or more species in which both…

Q: Which of the following common causes of healthcareassociated infections is an environmental organism…

A: The infections which people get when they are receiving health care for another condition are called…

Q: If a bacterial culture is started with 50 cells, what will be the cell number after four…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: 9. Is the eosin methylene blue agar (EMB) a complex or defined medium? Explain based on its…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Commercial canning processes are designed to ensure destructionof which of the following?a) All…

A: The process of canning is performed to eradicate the harmful pathogens from the packed food. The raw…

Q: Which of the following genera is used in bread, wine, and beer production?a) Lactobacillus…

A: ALCOHOL PRODUCTION:- Microbial production of one of the organic feedstock from plant substances such…

Q: Endotoxins are A) O Associated with lipid A of the LPS layer. B) O Secreted from the cell. C) O Part…

A: Endotoxins are substances, especially toxins, which are resistant to heat and are found in a wide…

Q: Medications used to treat protozoal infections are commonly referred to as _______________. A)…

A: Introduction Diseases caused by protozoan infections impact many different types of creatures,…

Q: Thermoplasma and Picrophilus grow best in which of the following extreme conditions?a) Low pH     b)…

A: Answer is d.) a and c.

Q: What is the arthropod's role in disease transmission such as malaria?   Question 7 options:   a)…

A: Arthropods, especially ticks and mosquitoes, are responsible for a number of parasitic and viral…

Q: If you read that coliforms had been found in a lake, the report could have been referring to which…

A: Coliforms cover a broad group of microorganisms that are present in the environment. They are…

Q: many mushrooms produce toxins that can cause … a) death b) hallucinations c) severe illness d) all…

A: Many mushrooms produce toxins, Which can cause all the above options as they are, Death…

Q: Microbes have their biggest impact in which step of wastewater treatment? A) O preliminary B) O…

A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…

Q: A group of bacteria are gram stained. They show up as pink. Which bacteria group is most likely…

A: Gram-staining is a technique which is used to differentiate between two types of bacteria on the…

Q: Which of the following would occur if a motile bacterium were moving towards an attractant A) O a…

A: Chemotaxis is the movement of a cell towards or away from any chemical source. Two chemotaxes exist,…