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What Alexander Fleming discovered penicillin by making a study of?
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∙ 7y ago
mold novanet
Maddison Thiel
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What did sir Alexander Fleming discover?
In 1928, Fleming was working on the staphylococcibacteria - the kind that cause boils and sore throats, when, whilst he was examining some old bacterial plates that he noticed a mould had grown on one of his cultures. He saw what he believed was unusual in that some of the colonies of staphylococci that should have been growing near the mould had disappeared. Fleming thought that the mould could be making something that was capable of destroying the bacteria. He did some more experiments and found that this was indeed the case. He cultured the mould by growing it in broth. The mould was later identified as Penicillium notatum which had produced what we now call penicillin.
What bacteria and fungi are simple organisms used to make?
They are used to making antibiotics like penicillin
Where did Robert Koch discover first proof of Germ Theory?
Robert Koch didn't create the germ theory. It was Louis Pasteur. However, Robert Koch discovered a way to stain the germs making it easy for him to see them. Doing this he discovered the Anthrax germ. They knew this because they used microscopes.
What types of fungi are harmful and what types are useful?
Fungi is definitely more useful than it is harmful. Yeast (which IS fungi) is used to convert sugar to alcohol in the making of beer and wine. Fungi is even used to make penicillin. Also club fungi is good for you too. The fungi that are bad for you can be Jockitch, Tiena, Candida, and ugaa
What is the beneficial action of fungi?
The anti-biotic drug penicillin is produced by a fungus of the same name. It's the basis for a multi-million dollar industry - besides being a reason for a whole lot of people to be grateful.
Why was Alexander Fleming so important?
Alexander Fleming was a doctor and bacteriologist who discovered penicillin, receiving the Nobel Prize in 1945.Penicillin was the first antibiotic we ever had. His discovery was accidental but he was able to see the process behind it. He noticed that, on a plate used in Microbiology labs, that there was mold that wasn't supposed to be there. He also noticed that there was space around the mold and the bacteria growing there. The mold was making something that prevented the bacteria from growing any closer.When he studied that clear area, a product made by the mold was what prevented the bacteria from growing. The mold was Penicillin notatum. The product was called penicillin.
Who discovered peniciliin?
Alexander FlemingAlexander Fleming (1881-1955) discovered(not invented) the antibiotic effects of the mold in 1928. He was able to extract the chemicals the mold creates that attacks bacteria.
Does Alexander Fleming deserve the Nobel Prize?
Alexander Fleming got out of making penicillin a medicine to curing a diseases that can have symptoms of mucus and saliva that may have gotten you sick. And the medicine "Penicillin" could cure it but the ? and it helps you get better.He also received many grants from different organizations and some he kept for himself. He also got to travel around the world showing his invention but American inventors got patents for what he didFleming discovered Penicillin by accidentally leaving a dish of Staphylococcus bacteria out uncovered. After a few days, he saw that there was one area of the dish where mold was growing.
Who was credited for making penicillin?
Alexander Fleming. In fact, he founded this fungi completely by mistake and his own scientific control error. Sometimes small mistakes have enormous positive results! Change the world!
How did Alexander Flemming find penicillin?
The mold was growing in one of his experimental bacterial cultures and killing them, ruining the experiment. Others might have thrown it out, he determined what the mold was making that killed bacteria.
How did science and technology develop penicillin?
because of Alexander Fleming making a chance discovery Florey and chain were able to make more developments on this new antibacterial fungus-which is what penicillin actualy is-21 years later with more updated science and technology to define it into a brown powder which could be consumed by humans.
What did sir Alexander discovered?
In 1928, Fleming was working on the staphylococcibacteria - the kind that cause boils and sore throats, when, whilst he was examining some old bacterial plates that he noticed a mould had grown on one of his cultures. He saw what he believed was unusual in that some of the colonies of staphylococci that should have been growing near the mould had disappeared. Fleming thought that the mould could be making something that was capable of destroying the bacteria. He did some more experiments and found that this was indeed the case. He cultured the mould by growing it in broth. The mould was later identified as Penicillium notatum which had produced what we now call penicillin.
What did sir Alexander Fleming discover?
In 1928, Fleming was working on the staphylococcibacteria - the kind that cause boils and sore throats, when, whilst he was examining some old bacterial plates that he noticed a mould had grown on one of his cultures. He saw what he believed was unusual in that some of the colonies of staphylococci that should have been growing near the mould had disappeared. Fleming thought that the mould could be making something that was capable of destroying the bacteria. He did some more experiments and found that this was indeed the case. He cultured the mould by growing it in broth. The mould was later identified as Penicillium notatum which had produced what we now call penicillin.
Has penicillin changed over the years?
Penicillin has not changed over the years from it's invention in 1928. You have developed some derivatives of penicillin, discovered for more than half century ago. You have penicillin V, injection procaine penicillin, injection benzathine penicillin. Then you have semisynthetic penicillins like ampicillin and amoxicillin. Then you have carboxypenicillins like carbenicillin and ureidipenicillins like piperacillin.
How did Columbus's voyage lead to a dispute between Spain and Portugal?
Actually Spain and Portugal wanted the lands Christopher Columbus discovered and would even fight for it. Later Pope Alexander VI settled the problem by making a boundary for Spain and Portugal.
What are the usefull fungi?
Agaricus - foodMorchella - foodPencillium - antibioticsNeurospora - genetic studiesClariceps - for LSD manufacture
What drugs or antibiotics are made from fungi?
Penicillin is, because it's actually mold a type of fungi.The blue in blue cheese is mold too,but it's a close relative to the mold in penicillin making it a good mold.
