Water with trace elements conducts electricity, whereas pure water does not.
A: true
B: fals...
Biology, 25.09.2021 14:00 arielpraczko1
Water with trace elements conducts electricity, whereas pure water does not.
A: true
B: false
Answers: 2
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Does mitochondria still meet the definition of a eukaryote why or why not?
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Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.
Answers: 1
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Select the correct answer from each drop-down menu. the lac operon in e.coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .
Answers: 1
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