Question 12 Repulsion between phosphate groups keeps the strands a uniform distance apart. A True B) False Question 13 The structure of the purines and pyrimidines make them able to undergo keto-enol tautomerism. A True B) False Question 14 If Guanine is 30% of the total bases in a dsDNA, the thymine content is 40%. A True False

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A:

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.