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Is mold caused by bacteria?
No, mold is not caused by bacteria. Mold is a type of fungus that grows in humid and damp environments. Bacteria and mold are different types of microorganisms.
What Alexander Fleming discovered penicillin by making a study of?
mold novanet
In the early twentieth century what was Alexander Fleming and hypothesis concerning the relationship between a yellow-green mold and certain strains of bacteria?
Alexander Fleming's hypothesis in the early twentieth century was that the yellow-green mold (later identified as Penicillium) produced a substance that inhibited the growth of certain strains of bacteria, leading to the discovery of penicillin. Fleming observed that the mold created a clear zone around itself where bacteria could not grow, suggesting that it produced a powerful antibacterial substance.
Is slime mold a bacteria?
No, slime mold is not a bacteria. Slime mold is a type of protist, which is a diverse group of eukaryotic microorganisms that are not classified as either plants, animals, or fungi. Bacteria are a separate group of prokaryotic microorganisms.
What was Fleming's hypothesis?
Fleming's hypothesis was that the Penicillium produce a chemical that can kill ... Alexander Fleming was a scientist, born near Darvel in Ayrshire, Scotland.
How does mold kill bacteria?
Mold does not directly kill bacteria. However, mold can compete with bacteria for nutrients and space, which can inhibit bacterial growth. Additionally, some molds produce compounds that have antibacterial properties, which can help them outcompete or inhibit the growth of certain bacteria.
What was Alexander flemings hypothesis for penicillin?
Alexander Fleming's hypothesis for penicillin was that the mold Penicillium notatum produced a substance (later identified as penicillin) that had antibacterial properties and could be used to treat bacterial infections. He hypothesized that this substance could be purified and used to kill harmful bacteria in the human body without harming human cells.
Does purell kill mold?
It kills a lot of bacteria but it probably won't kill mold because that is a lot stronger then regular germs
Who discovered that mold could kill bacteria?
Alexander Fleming
Which organism contains hyphae and produce spores?
mold, bacteria, lizards
What medicine is made by an organism to kill another kind of organism?
Mold makes penicillin to kill bacteria.
Will hypochlorous acid kill mold kill mold?
Yes, hypochlorous acid can effectively kill mold. It is a powerful disinfectant and sanitizer that is commonly used to eliminate fungi, bacteria, and viruses. When applied properly, hypochlorous acid can help eradicate mold and prevent its regrowth.
Which statement best explains why no mold is growing in the white area next to the bacterial colony?
The white area may not have mold growing because it lacks the necessary conditions for mold growth, such as moisture or nutrients. The bacterial colony may be producing compounds that inhibit mold growth in that area. Mold and bacteria may compete for resources, and the bacteria in the colony may be outcompeting any potential mold spores.
What microorganisms would be useful to make cheese?
The bacteria used to make cheese are generally known as lactic acid bacteria (LAB). These bacteria convert lactic acid to lactate. Examples of these are Streptococcus thermophilus, and Lactobacillus helveticus. Secondary bacterial cultures are introduced to produce texture, flavours and the holes in Swiss cheese.
How is mycelium important to fungi?
Yeast which is a fungal/mold eukaryotic pathogen, DOES NOT produce mycelium like bacteria
Will vinegar keep evil away?
No. Vinegar can kill mold and bacteria, but it doesn't keep evil away.
How did Alexander Fleming use each of the steps of the scientific method to discover pennacilin?
Observation: Fleming noticed that a mold was killing bacteria in a petri dish left open near a window. Hypothesis: He hypothesized that the mold was releasing a substance that was inhibiting bacterial growth. Experimentation: Fleming conducted experiments to isolate and identify the substance produced by the mold. Conclusion: He found that the substance, penicillin, effectively killed bacteria, leading to the discovery of the first antibiotic.
