Genetics Module 3 Objectives

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Across
  1. 2. When errors in mitosis occur, it normally results in _______ errors
  2. 6. these are a group of proteins that bind to the centromeric region of DNA
  3. 7. _____ is the result of two breakpoints attaching at alternate ends
  4. 8. defined as division of the cytoplasm
  5. 9. briefest phase of Mitosis, opposite to what occurs in prophase
  6. 12. can be defined as a reduction division that results in passing one copy of each linkage group to each haploid egg or sperm nucleus1
  7. 13. This step of Mitosis occurs when the centromere divides, resulting in each chromatid becoming a separate chromosome
  8. 15. In this phase of mitosis, the chromosomes line up at the equator that can be found between the centrosome poles
Down
  1. 1. two copies if each linkage group are
  2. 3. the movement of one section of 1 chromosome to a different linkage group
  3. 4. also known as recombination
  4. 5. This phase is known as the “preparatory phase”
  5. 10. its alias “resting phase” is a misnomer
  6. 11. In the phase of mitosis, sister chromatids become attached to the spindle via kinetochore microtubules
  7. 14. a synaptonemal complex is created, and this pairing process is called?