This test will differentiate between aromatic amino acids with an acitivated ring from other amino acids. a) Nihydrin Test b) Xanthoproteic Test C) solubility test d) polarimeter test

Q: Crenation is the sheep blood cells to crenate was and the solution that caused a) bursting of cells;…

A: Question - Crenation is _______ and the solution that caused the sheep blood cells to crenate was a)…

Q: Which of the following is false?a) A high-level disinfectant cannot be used as a sterilant.b)…

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Q: h) Acacia is rarely used as a tablet binder because it can encourage a) microbial proliferation b)…

A: These are some multiple choice questions.

Q: The sediment observed in stained blood smear caused by: a) Overstraining b) More Haematoxylin in the…

A: Here we have to explain about why sediment observed in stained blood smear.

Q: Which statement among A-D is false regarding physical and chemical agents of control? A) O Effective…

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Q: -For each item listed below, select a sterilant that you feel is the most suitable and effective for…

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Q: Which of the following methods should NOT be used to thaw frozen meats? a) refrigerator thawing b)…

A: Thawing is the process of taking a frozen product from frozen to a temperature (usually above 0°C)…

Q: Is the Peptone Iron Agar (PIA) a complex or defined medium? Explain based on its composition. Is the…

A: Depending on their composition, media can be classified as defined and undefined media. Defined…

Q: Erysipelothrix rhusiopathiae is a gram positive bacilli that survives in water contaminated by a…

A: Erysipelothrix rhusiopathiae is a gram-positive, rod-shaped, nonmotile, bacillus bacteria.

Q: 22) Which of the techniques/characteristics below may be used to identify a target bacterium in a…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 7) One of the following antibiotics doesn’t work through the same class of molecules as the rest: a)…

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Q: 4. a) The molecule below is a/n: amino acid dipeptide tripeptide (circle one) b) Would the molecule…

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Q: Which technique is preferred in the separation of fatty acyl methyl esters from a mixture?a)…

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Q: What will happen to the color of the Coomassie reagent as more protein is added?

A: The Pierce Coomassie also known as  Bradford is a Protein Assay Kit. Is changes the colour of…

Q: why would you perform an indole test?

A: The inside test is a qualitative approach of the biochemical analysis of bacteria that determine…

Q: Which of the following is a correct way to write a O 1) Escherichia coli O 2) Staphylococcus Aureus…

A: Bacteria are small microscopic and unicellular organisms. They are found almost on every part of the…

Q: What biochemical tests did we use to distinguish staphylococci from streptococci?

A: Staphylococcus and streptococcus both occur in cocci shape and both are gram positive organisms.…

Q: What is the coliform test when is it used? What is its purpose? How does it function? What are the…

A: All water that is naturally exposed to the atmosphere, such as rivers, lakes, and reservoirs. It is…

Q: how to find out the test is differential or selective in the microbiology lab test?

A: Many kinds of medias are used in microbial study. Two types of media having similar inferred names…

Q: 6) The autoclave desired Temperature to kill bacterial spores must be left for at least ____ in…

A: An autoclave is a device used in laboratory and medical settings to sterilize equipment, materials,…

Q: Explain how to perform a catalase test and what a positive result looks like

A: Catalase enzyme is a common enzyme that is found in all living beings that survive in oxygen and…