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Q: Temperature plays a very important role in the growth of fungi, bacteria, and other microorganisms.…

A: Milk serves as a nutritious source of food for humans. Milk favors the growth of mesophilic microbes…

Q: 1. Why are basic stains the most commonly used stains in microbiology? 2. What does the term…

A: The process of staining is very important in biology to visualise specific samples under a…

Q: Explain the expressions of primary culture, cell haH, and continuous cell haH. Explain the reason…

A: Answers :  Th cells in the primary culture are heterogeneous as they are freshly obtained from the…

Q: Hay infusion - Paremecium sp. culture what key factors may affect your Paramecium sp. culture?

A: Introduction Protozoans are single-celled eukaryotes which are either free-living or parasitic in…

Q: Prohibition of cutting of tress: What is it Positive and Negative Impact?

A: Environment is the condition or surroundings of a living organism in which it lives. Environment is…

Q: What is the difference between simple stain and complex stain? Describe the color of an S. aureus…

A: Most types of cells don't have a normal pigment and are in this way challenging to see under the…

Q: 1. Cell shape and arrangement in A? 2. Gram stain reaction in A? 3. Cell shape and arrangement in…

A: staining is the technique to view the bacterial cells in a smear of inoculum. Gram staining is the…

Q: Identify and determine the possible causes of the following important characteristics of sputum in…

A: The production of sputum is a bodily response to disease or damage,it's not synonyms with saliva…

Q: 1. List 5 importance of using selected and differential culture media. 2. Mannitol Salt Agar is a…

A: 1. Importance of using selective and differential media Selective and differential media are used to…

Q: Describe the appearance of an S. agalactiae colony grown on blood agar. Describe how that colony…

A: The initial identification of the enterococcal and streptococcal species is based on their hemolytic…

Q: Explain why the media where the Staphylococcus aureus is plated has turned yellow but the media…

A: Mannitol Salt Agar (MSA) is a differential and selective medium. A member of the staphylococcus…

Q: Can you please help me describe the colony apperance on these two stains? Thank you! Growth on Blood…

A: The chocolate agar and the blood agar media both have the almost same composition. The only…

Q: What are the advantages and disadvantages of sunscreens containing common active ingredients such as…

A: The sun effuses non-ionizing radiation called Ultraviolet (UV) radiation. These rays can be…

Q: Observation 1. potato extract + phenol + H,02 2. potato extract + catechol + + H,0, 3. potato…

A: Catalase is an enzyme that acts as a biocatalyst. It is widely available in the peroxisomes of plant…

Q: Why is mordant necessary for the staining of bacterial flagella? Answer in not more than 3…

A: In contrary to negative staining, which leaves the bacteria unstained against a dark backdrop,…

Q: Draw and label the set-up of Manual paraffin wax infiltration

A: Digram of set-up of Manual paraffin wax infiltration. As per our guidelines we are not allowed to…

Q: a) 1. What is the theory upon which intermittent sterilization is based? (B) Is dry or moist heat…

A: In the field of microbiology, various sterilization methods and laboratory techniques play a crucial…

Q: 1. Describe the clarity of images of Paramecium at low power vs high power. 2. Explain why the image…

A: Paramecium belongs to the dominion Protista. It is a unicellular organism found in ponds of fresh…

Q: What culture medium can be used for the acclimatization of Bacillus and Pseudimonas to degrade…

A: Answer: CULTURE MEDIA = These are the selective and differential media which are used to grow…

Q: Multiple Matching. For each type of medium, select all descriptions that fit. For media that fit…

A: A culture medium is a solid, liquid or semi-solid, designed to support the growth of microorganisms.…

Q: Explain the distinctions between an emulsification droplet,a micelle, and a chylomicron

A: Lipids can be defined as organic substance that are moderately insoluble in water but soluble in…

Q: Identify the cell shape, cell arrangement, and Gram reaction of the Unknown microbe in the image…

A: Bacteria can be classified into two different classes on the basis of the staining method:…

Q: From figure . What type of bacterial infection could bediagnosed using the stain shown in the…

A: Microbiology is the study of microorganism. The organisms that cannot be seen through naked eyes are…

Q: prior to this study, why did researchers never notice that B. anthracis can make both an S-layer and…

A: Bacillus anthracis is a gram-positive bacteria. It is a virulent and capsulated bacteria. It causes…

Q: b. View the images of the Test 4 chromatography results and record the colors of the pigments…

A: Paper chromatography is the process involved separation of substance from the pigment that are…

Q: Colony Morphology on TSA Plate Colonies Size,Color, Elevation S. saprophyticus and  S. marcescens

A: Colony morphology is a method adopted for studying the bacterial colony growing on agar in a Petri…

Q: Gram straining procedure. Indicate the following information A. Shape........ B. Stained color…

A: On the basis of gram staining, we can differentiate between two types of bacteria, one with thick…

Q: Histopathology-Tissue Processing MOUNTING AND DRYING OF SECTION 1. What is the deference between…

A: Answer

Q: a.Describe what makes thioglycollate medium suitable for culturing anaerobes. What would the growth…

A: A gel or liquid that contains nutrients and is used to cultivate bacteria or other microorganisms is…

Q: During the preparation of a smear leading into simple staining of the bacterial culture S.…

A: S. epidermidis is a gram-positive bacteria.

Q: What are the general rules in grams staining classification of bacteria?

A: In microbiology, Gram staining is the most widely utilised, vital, and widely used differential…

Q: Explain the importance of steam during the acid-fast staining procedure. Discuss the advantages of…

A: Some microbes and their structure are very difficult to be observed under the microscope . So , for…

Q: What is the effect when xylene is not removed when staining?  What is/ are the specific action/s of…

A: Staining is a procedure in which the coloured dye or a stain is added to a specimen so that it may…

Q: ( Phytomenadione) 10 R’s TO MEDICATION   BRIEF DISCUSSION  OF EACH OF THE 10R’s TO MEDICATION…

A: Phytomenadione is fat soluble form of vitamin K used for the prevention and bleeding control which…

Q: Label all visible structures, and if possible, describe the functions.

A: Stemonitis slime is a species of slime mold that is often called brown chocolate tube slime due to…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.