In the year 1850, Rudolf Virchow was studying cells under a microscope, when he observed that cells were dividing and forming new cells. Realizing what he had observed, he understood that living cells reproduce new cells through division. Basing on his conclusion and realization, Virchow proposed that living cells came only from the other living cells.
During body temperature regulation, temperature receptors in the skin communicate information to the brain (the control center) which signals the effectors: blood vessels and sweat glands in the skin.
It weakens the immune system making it unable to defend itself against viruses and it also attacks the immune system..
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The correct answer is: True.
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Answer:
the vesicle can fuse with a membrane prior to the exocytosis of a protein from the cell by hydrophobic.
Explanation:
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