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Complex chemical catalysts produced by living cells are enzymes. True False
Complex chemical catalysts produced by living cells are enzymes. True.
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Asked 6/27/2011 11:21:39 AM
Updated 3/10/2017 6:26:13 PM
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Complex chemical catalysts produced by living cells are enzymes. True.

Added 3/10/2017 6:26:13 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/11/2017 8:15:55 AM]
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All atoms enter into chemical reactions to either gain or lose electrons to achieve a stable state. True False
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Updated 2/2/2016 12:56:55 PM
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All atoms enter into chemical reactions to either gain or lose electrons to achieve a stable state. TRUE.
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Isomers have the same physical properties because the chemical formulas are identical. True False
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Updated 2/8/2016 5:54:58 PM
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Isomers have the same physical properties because the chemical formulas are identical. FALSE.
Added 2/8/2016 5:54:58 PM
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Confirmed by jeifunk [2/8/2016 10:45:23 PM]
The process to separate the various components of a liquid mixture is fractional distillation. True False
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Updated 299 days ago|1/22/2018 8:29:33 AM
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The process to separate the various components of a liquid mixture is fractional distillation. TRUE.
Added 299 days ago|1/22/2018 8:29:33 AM
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Which of the following would remain a liquid longer as temperature continues to drop? propane octane hexane ethane
Weegy: Hexane will remain a liquid longer as the temperature drops. (More)
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Updated 299 days ago|1/22/2018 8:29:44 AM
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More activation energy is required to halogenate alkanes than to halogenate alkenes. True False
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Updated 3/11/2017 9:34:07 AM
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More activation energy is required to halogenate alkanes than to halogenate alkenes. TRUE.
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