which of these tests (i.e gram stain, acid fast stain, endospore, oxidation to fermentation, catalase test, oxidase test, PCR test, urea hydrolysis test, aglutination test, northern and southern test.) can be used on the disease causing organism below that can help draw a flow chart or ditochomy key? And will the test results in positive or negative to these these.-Viral gastroenteritis-Plague-Staphylococcal Scalded Skin Syndrome -Cryptosporidiosis -Peptic Ulcer Disease-Campylobacteria Disease-Beef Tapeworm Infestation-C. Diff Diarrhea-Traveler's Diarrhea

Question
Asked Feb 23, 2019
48 views

which of these tests (i.e gram stain, acid fast stain, endospore, oxidation to fermentation, catalase test, oxidase test, PCR test, urea hydrolysis test, aglutination test, northern and southern test.) can be used on the disease causing organism below that can help draw a flow chart or ditochomy key? And will the test results in positive or negative to these these.

-Viral gastroenteritis
-Plague
-Staphylococcal Scalded Skin Syndrome
-Cryptosporidiosis
-Peptic Ulcer Disease
-Campylobacteria Disease
-Beef Tapeworm Infestation
-C. Diff Diarrhea
-Traveler's Diarrhea

check_circle

Expert Answer

Step 1

A dichotomous key is a tool made by the scientist to identify any living being based on its appearance and tests. It identifies the species by its biological name. the word dichotomous means branching into two. Only one characteristic of the organism is considered at a time.

In this question, we have to identify the biochemical tests used to detect the given species.

 

Step 2

Plague is caused due to the Yersinia pestis. It is a gram-negative, non-motile, rod-shaped coccobacillus. It is a facultative anaerobic microorganism. It is responsible for the fatal disease plague. It gives a positive test for the catalase test, OF test, PCR test, agglutination test, and northern and southern blotting. It gives a negative test for gram stain, acid fast stain, endospore test, urease test, and oxidase test.

Step 3

The staphylococcal scalded syndrome is also known as Ritter von Ritterschein disease. It is caused due to some strains of Staphylococcal aureus. This disease can be passed from one person to another. Th...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Biology

Microbiology

Related Biology Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: What is the tissue type for the external nares or nostrils, parietal pleura, visceral pleura, lobes ...

A: The lungs are one of the significant organs present in the human body. They are spongy, filled with ...

question_answer

Q: 10) Describe the process of cellular respiration, from the introduction of a glucose molecule into t...

A: The question asks to give an explanation about the cellular respiration process showing the breakdow...

question_answer

Q: Give examples of each of the following animal phyla: mollusks annelids arthropods chordates

A: Phylum is the second highest taxonomic after Kingdom. Large number of organisms sharing one or more ...

question_answer

Q: Describe how the smallpox virus spread, the symptoms, and what is unique about the disease.

A: The question asks about the spread, symptoms and unique about the smallpox disease.

question_answer

Q: 2c. What are the advantages to cultivating perennials as food crops?

A: Food crops are plants that are used for consumption and include grains, spices, legumes, fruits, veg...

question_answer

Q: What causes Trachoma and what causes keratitis of the eye?

A: Eyes are the important organs of the visual system. They detect the light and convert it into electr...

question_answer

Q: Describe the process we use to infer the phylogenetic relationships of a set of living organisms.

A: It is a universally accepted theory that all the living organisms belonging to various phylums are d...

question_answer

Q: Voges Proskauer test Is it positive or negative for fermentation of glucose to 2,3 butanediol?

A: It is required to determine if Voges Proskauer test is positive or negative for fermentation of gluc...

question_answer

Q: _______ is the oxygen-carrying substance in a red blood cell A mature RBC cannot reproduce bc it lac...

A: A red blood cell (RBC), also known as red blood corpuscle or erythrocyte is a major part of the bloo...