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Select the correct diagram.
Six molecules of a substance are held in a container. The total mass of the substance is 18.0 units.

If the substance is divided in half by only physical means and put into two containers, which of the following diagrams shows how the particles will be distributed?

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Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

What best describes lactic acid fermentation?