Antibiotics, Biology

Assignment Help:

ANTIBIOTICS -

  • Chemicals produced by microorganism that inhibit the growth of other microorganism.
  • Such microorganism which produces the antibiotics are antibiont.
  • When their effects inhibits other microorganism it is antibiosis.
  • Fleming discovered first antibiotic as penicillin from Penicillium notatum in 1929.
  • Today a number of new antibiotics like streptomycin, terramycin, erythromycin, tetracycline have been discovered.
  • Some antibiotics are of broad spectrum.
  • Indiscriminate use of antibiotics should be avoided as it can lead to various problems as some have side effects, some antibiotics destroy beneficial bacteria.
  • Some antibiotics develop resistant too.

Related Discussions:- Antibiotics

What are the five classes of vertebrates, Q. What are the five classes of v...

Q. What are the five classes of vertebrates? To which of these do human beings belong? The five classes of vertebrates are amphibians, reptiles, fishes (osteichthyes and chondr

Explain the taxonomy of lamarck, Explain the taxonomy of Lamarck? Lamar...

Explain the taxonomy of Lamarck? Lamarck's taxonomy was mainly static in nature and his classification does not show its true value to the development of modern taxonomy. His m

Explain the behavioural change communication, Explain the Behavioural chang...

Explain the Behavioural change communication? One of the reasons for the widespread prevalence of PEM in our country is ignorance due to illiteracy, particularly among the fema

Which type of ecological interaction is competition, What is competition? W...

What is competition? Which type of ecological interaction is competition? Competition is the ecological interaction in which the individuals explore the similar ecological nich

Excretion, Normal 0 false false false EN-IN X-NONE ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Where in eukaryotic cells does mrna synthesis occur, Where in eukaryotic ce...

Where in eukaryotic cells does mRNA synthesis occur? To where do these molecules migrate? Messenger RNA molecules are synthesized within the nucleus, pass by pores of the nucle

Diagnosis and treatment of myocarditis, Diagnosis X-ray chest show...

Diagnosis X-ray chest shows cardiomegaly.  ECG shows conduction defect, low voltage QRS, atrial and ventricular disrhythrnias.  Echocardiogram - decreased LV cont

Development of reserves - conservation of wildlife, Development of Reserves...

Development of Reserves - Conservation of Wildlife Establishment of Biological reserves, National parks, Forest reserves, Wildlife refuges and Biosphere reserves are effective

Explain the mode of feeding or nutrition support, Explain the Mode of Feedi...

Explain the Mode of Feeding or Nutrition Support? Do you recall studying about the nutrition support methods, namely enteral and perenteral feeding? These two methods form the

Write Your Message!

Captcha
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