20. In mitosis, if a parent cell has 25 chromosomes, each daughter cell will have hOW a. 100 total for the daughter cells together b. 12.5 c. 50 d. 50 total for the daughter cells together e. 25 bor ng the "S" phase of interphase before mitosis Occurs, the chromosomes duplicate How many. DNA molecules are present per chrOmosome after duplication? a. 16 b. 2 c. 32 d.

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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.