What other technique may be used to diagnose tuberculosis

Assignment Help Biology
Reference no: EM136038

Q. 1. Which specific Mycobacterium organism was Ehrlich trying to stain while he developed the acid-fast stain?

2. Why is it best to utilize an older culture when performing the acid-fast stain?

3. What acid accumulates in cells?

4. Who was Carl Weigert? What influence did Weigert have on Ehrlich?

5. Chemicals used in a lot of staining procedures have characteristics that make them potentially harmful. What do the letters MSDS stand for? Follow link provided to read about the acid-fast decolorizer. What kind of information does this document provide?

6. Other than the acid-fast stain, what other technique may be used to diagnose tuberculosis? What scientist developed this test?

Reference no: EM136038

Questions Cloud

Why did johnny have poor healing : If the genes were expressed in the cell, predict that signal would win out for the following combinations. Give details your reasoning.
What genetic basis of erminette pattern is suggested : What genetic basis of erminette pattern is suggested? How will you test your hypothesis. In brief compare the progress of an infectious disease through a well-immunized population with its progress during a poorly immunized population.
Which culture produces more atp : What may have been the cause of this disease that generally strikes a person much older than Hank. Flask A contains yeast cells in glucose-minimal salts broth incubated at 30 C with aeration. Flask B contains yeast with cells in glucose-minimal salts..
How many replicated chromosomes per trophozoite : Diplomonads, such as Giardia contain two haploid nuclei per trophozoite. Thus, During the G1 phase of the cell cycle, there should be a total of how several unreplicated chromosomes per trophozoite, and throughout the G2 phase, how many replicated ch..
What other technique may be used to diagnose tuberculosis : Who was Carl Weigert? What influence did Weigert have on Ehrlich. Other than the acid-fast stain, what other technique may be used to diagnose tuberculosis? What scientist developed this test.
What will be the frequency of individuals aa with genotypes : In a population with two alleles, A and a, frequency of A is 0.2. Organisms that is homozygous for A die before reaching sexual maturity. In five generations, what will be the frequency of individuals aa with genotypes.
Examine the nature of water : Examine the nature of water and how its unique chemical properties impact water regulations in plants. Elucidate the structure and function of the leaf to water regulation.
Expressed e-cadherin and other expressed n-cadherin : The client is 52years old and has a history of hypertension. His cholesterol level is 245. He states his job is very stressful. He admits he is overweight. His father died of stroke at age 60. The nurse encourages him to eat fish. Why is the nurse te..
Find out the order of the genes on the chromosome : Organize the genotype in the table, define the origin (parental, single cross-over progeny and double-crossover progeny) and find out the order of the genes on the chromosome.

Reviews

Write a Review

Biology Questions & Answers

  What are the absolute, average, and relative fitness

What advantages do the O-Scale System and the Canadian Physical Activity, Fitness and Lifestyle Approach-Health Body Composition Assessment procedure has in evaluation to percent body fat predictions from skin folded measurements, when used in indivi..

  Rhosopseudomonas is an anaerobic photoautotroph

Rhosopseudomonas is an anaerobic photoautotroph. How would you sterilize a mattress used by a patient with bubonic plague.

  Panels hang perpendicularly from the side of a dock

Utilize your imagination to describe two ways in which disturbance of the sort just described may affect the animals that live on the panels and amount of free space available.

  What is the general name for the group of bacteria

What is hydrogenase? How can this enzyme be used as part of a strategy to "improve" a Rhizobial strain used to inoculate legumes? Describe logic and provide the appropriate diagram.

  Population of wolves migrates north in search of food

About how long at the earliest is it likely to take before he gets feeling back in that part of thumb. Give two reasons that the wolf population is not at Hardy-Weinberg equilibrium.

  Which of the follow is not a function of meiosis

Which of the follow is NOT a function of meiosis. Generation of genetic diversity by crossing over.

  What change in the ecosystem by the course of succession

In the year following the fires, wildflowers sprouted in all burned areas, closely followed in subsequent years by seedlings of the trees that normally grow in the area, such as aspens and lodge poles pines. What changes in the Ecosystem will take pl..

  Why mitochondrial function critical for growing on pyruvate

If the mutation is in mitochrondrial DNA, will the four haploid cells probably be all Pyr-, all Pyr+, or a combination? What if the mutation is in nuclear DNA. Why is mitochondrial function critical for growing on pyruvate.

  Find out the genotypes of the two black females

Find out the genotypes of the two black females and the brown male using allele symbols B and b. One shows linear carbon chains, another has one -CH3 groups present on the third carbon atom, and third has two -CH3 groups present on the second carbon ..

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  How various molecules does one mole of table sugar

In maize, a dominant allele (A) is essential for seed color as opposed to colorless (a). Another gene has a recessive allele (w) which results in waxy starch, as opposed to normal starch (W).

  What is the standard habitat of clostridium perfringens

Results of this analysis show that one of the most rapidly reassociating classes of DNA is substantially reduced in the older individual with respect to the 2 year-old. How can you describe this finding.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd