Early scientists were conflicted about the mechanism by which cells were created, with some scientists holding the viewpoint that cells were spontaneously crystallized in what was known as free cell formation. Robert Remak discovered ways to fix and observe cell membranes in various stages of cell division. These findings led Rudolf Virchow to proclaim in 1855, Omnis cellula e cellula (every cell comes from another cell), thus completing the tenets of cell theory.
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Biology, 22.06.2019 02:00
The idea of spontaneous generation was disproved by in a experiment involving jars of meat
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Biology, 22.06.2019 04:30
Long term exposure to waves can cause sunburns and skin cancer.
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Biology, 22.06.2019 05:00
Explain how organisms could be harmed by high levels of salt from roadways?
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Biology, 22.06.2019 09:30
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
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Early scientists were conflicted about the mechanism by which cells were created, with some scientis...
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