1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvv77 [185]
2 years ago
7

Choose one article from a primary scientific literature that uses a microbe as a model organism/system and write a comprehensive

summary of the study that answers the following questions.
a.why did the scientist perform the study?
b.What was thenhypothesis under investigation?
c.what were thhe major results and did they support or negate the hypothesis?
d.Which Key technique
Health
1 answer:
alexgriva [62]2 years ago
8 0

Answer:

The article from a primary scientific literature uses a mycobacterial group as a model organism for researchers to determine where they get their extra nutrients in the hostile environments they infect.

The study, which was supported by the Australian Research Council (ARC) and National Health and Medical Research Council (NHMRC), was published in the ISME Journal.

a. why did the scientist perform the study?

b. What was then hypothesis under investigation?

c. what were thhe major results and did they support or negate the hypothesis?

d. Which Key technique

Explanation:

A microbe as a model organism would be considered as a proxy organism to lead researchers to get the answers on human´s health enigmas due to the fact that several of their facets are similar to ours, so investigations on these model organisms are highly helpful to understand our own biology.

a. This is a study on a mycobacterial group responsible for diseases as tuberculosis, leprosy, Buruli ulcer, and the scientists performed it to determine what this bacteria do or how they obtain the nutrients they need to survive while they are on an adverse setting, which is during the infection.  

b. The hypothesis under investigation stated that carbon monoxide consumption was the responsible for mycobacteria to survive, without growth though, but enough to survive.

c. The results supported the hypothesis that an enzyme known as carbon monoxide dehydrogenase gas is what provides mycobacteria with energy for longer periods of time as they might be able to survive inside the human by using carbon monoxide.

d. The technique used by researchers were a considerable amount of mycobacteria cultures on carbon monoxide  to observe if the bacteria thrived on it using this gas as an energy source, and cultures without it and observe if the survived.

"When microbial cells are starved of their preferred energy sources, one way they subsist is by scavenging gases such as carbon monoxide," said Monash PhD student Paul Cordero, the co-lead author of the study.

"They breakdown this gas into its fundamental components, which provide the cells just enough energy to persist."

"Based on these findings, we predict that it uses this gas to its advantage to persist inside human lungs,"

"Our immune cells actually make small amounts of carbon monoxide, which the bacterium may be able to use as an energy supply while dormant."

You might be interested in
A 57-year-old maintenance worker comes to your office for evaluation of pain in his legs. He has smoked two packs per day since
blondinia [14]

Answer:

A. Intermittent claudication is the correct answer.

Explanation:

3 0
3 years ago
Explain how to develop professionalism and list five characteristics of a true professional.
klasskru [66]

Try to improve your skills and qualifications in the job.

Five main characteristics of professionalism are given below

1.commitment

2.confidence

3.responsibility

4. appearance

5.ethics

Explanation:

  • Demonstrating commitment through personal behaviours and qualities is the best possible way to exhibit professionalism in the job.
  • Developing professionalism includes various factors such as taking an initiative in the project or anything related to the job, maintaining an effective work habit, punctuality, demonstrating the integrity, be a problem solver, providing excellence in the job etc.
  • In professionalism, good appearance and attitude also important to show your confidence, responsibility and commitment towards the job.

8 0
3 years ago
Respiratory problem that can affect tissue oxygenation:
BaLLatris [955]

Answer:

B

Explanation:

i was dianosed with this when i was seven when i had a severe attack causing my chest to feel tight and chest caved in too

5 0
2 years ago
Any two possible way humans can get infected by the avian influenza​
Karolina [17]

Answer:

Infected birds shed avian influenza virus in their saliva, mucous and feces. Human infections with bird flu viruses can happen when enough virus gets into a person's eyes, nose or mouth, or is inhaled.

6 0
3 years ago
Read 2 more answers
Shaking your head and raising your hand in a stop signal are examples of
Crazy boy [7]

physical examples of no or stop

4 0
3 years ago
Other questions:
  • Which of the following is the best method to estimate q 1-oz. Serving size of nuts
    15·1 answer
  • How does the anatomy of the skull protect the brain
    13·1 answer
  • The bottom number of your target heart rate tells you
    13·1 answer
  • Planning events together with a colleague can help early childhood teachers
    15·2 answers
  • Select all of the statements that are true about organs
    6·2 answers
  • Which organ forms in the third trimester? kidneys ears lungs heart
    9·2 answers
  • Which actions are considered sexual harassment? Check all that apply.
    6·2 answers
  • Which of the following statements BEST explains why the standing long jump is a test of power?
    9·2 answers
  • What are 5 components of fitness and why is each important?
    10·1 answer
  • List three symptoms of shock.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!