Chemistry
Which of these can take on either a positive or negative charge, typically being a protein?
More Questions from Chemistry
What is a mixture of gases that can be stored and transported like natural gas?
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What is the symbol used on the periodic table for the element Francium?
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Which scientist was the first to discover that for DNA, "A=T and C=G"?
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Which is the major form of sugar used by living things as fuel?
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What is the fifth most abundant element in the universe after hydrogen, helium, oxygen and carbon?
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Neptunium on the periodic table is noted by which symbol?
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Which of the following is chemical energy labeled as?
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What polyethylene bowls made Earl Tupper a millionaire?
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