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level: Level 1

Questions and Answers List

level questions: Level 1

QuestionAnswer
InterphasePhase before division where the cell grows, develops and replicates all of its DNA chromosomes into identical twin “Sister Chromatids” so when the cell divides, each new cell doesn’t end up with half the required amount of DNA
ProphaseSister Chromatids become visible because nucleus breaks down
MetaphaseSister Chromatids meet in the middle
AnaphaseSister Chromatids are pulled apart by Spindle Fibers made by Centrosomes organelles
TelophaseTwo new nuclei form around each cluster of chromosomes
CytokinesisCell’s cytoplasm pinches in half forms 2 new identical twin “Daughter Cells”
MitosisDivision and asexual cloning of cells
Somatic Diploid Cells (2N)Normal everyday body cells which have chromosomes in homologous pairs of two. (“Di” means two.)
TumorsA buildup of cells as a result of multiple mutations causing cells to divide uncontrollably and not die when they should
ChromosomesStructures of condensed DNA