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7 Written questions

6 Multiple choice questions

  1. Deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
  2. A substance capable of causing cancer in living tissue
  3. An unspecialized cell that with the right conditions can be changed into a specialized cell
  4. 2nd main stage of the cell cycle during which the cells replicated DNA divides and two genetically identical diploid daughter cells are produced
  5. Each of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA
  6. 1st stage of mitosis, during which the cell's chromatin condenses into chromosomes. The nuclear membrane disappears.

6 True/False questions

  1. Cytokinesis3rd main stage of the cell cycle, during which the cell's cytoplasm divides, creating a new cell

          

  2. NucleotideEach of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA

          

  3. Anaphase3rd stage of mitosis in which sister chromatids are pulled apart and microtubules, along with motor proteins, move the chromosomes to opposite poles of the cell

          

  4. Telophaselast stage of mitosis in which nucleoli reappear. two new nuclear membranes begin to form, but the cell has not yet completely divided

          

  5. Interphasefirst stage of the cell cycle, during which a cell grows, matures, and replicates its DNA (gets ready for mitosis)

          

  6. Cancercells are growing out of control. The cell cycle us going out of control and causing the cells to divide too quickly. Can be caused by genetics or something else.