I believe the answer is C, Leeunwenhoek because Copernicus was an astronomer, Kepler was a mathematician and astronomer and I THINK Bacon was a philosopher. Out of the 4, Leeuwenhoek was the only one strictly known for being a microbiologist, not only that but he was the first. I hope this helped :)
The answer is c. Good luck ;)
Mixed Acid Fermentation is a biological process by which a six carbon sugar is converted into complex mixture of acids. It is an example of anaerobic fermentation reaction which is commonly seen in bacteria.
The fermentation produces lactate, acetate, succinate, formate, ethanol, and and their formation depends upon the presence of certain key enzymes in the bacterium.
The Methyl Red test is used in detecting occurring of mixed acid fermentation pathway when glucose is provided to microbes by using ph indicator. If the fermentation pathway has taken place, the mixture of acids will make the solution very acidic and causes red color change. The Methyl Red test belongs to the group called as IMViC tests.
To learn more about fermentation here
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<span>DNA replication begins with the "unzipping" of
the parent molecule as the hydrogen bonds between the base pairs are
broken. Once exposed, the sequence of bases on each of the separated
strands serves as a template to guide the insertion of a complementary
set of bases on the strand being synthesized.</span>
<h3>Answer:</h3>
Structures that are common in animal and bacterial cell :
- Cytoplasm : Gel-like matrix composed of water, enzymes, nutrients, wastes.
- Ribosomes.
- Chromosome ( nucleic acid DNA ).
- Plasmids.
- Cytoplasmic membrane.
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