Bio Quiz 9

  1. virchow’s cell law states that cells always come from blank blank
    Existing cells
  2. in egg cell combined with a DNA from a sperm cell produces a single cell called a blank
    zygote
  3. The division of the cell in question two is called blank, because the resulting cells get blank
    cleavage, smaller
  4. before a cell divides, its blank has to be blank
    DNA copied
  5. The two strands of DNA blank (come apart) and next to each, a blank strand is formed
    unravel complementary
  6. now there are two sets of two strands of DNA were each consists of an blank strand, and a blank strand
    Old new
  7. The lifecycle of a cell is called the blank blank
    Cell cycle
  8. blank is what happens to a cell between cell divisions
    interphase
  9. The process in question eight has blank parts called blank, blank, and blank
    3 G1 S G2
  10. in the G1 phase, the cell blank to normal size.
    grows
  11. In the S (synthesis) phase blank, is replicated, and most of the blank are duplicated
    DNA organelles
  12. in the G2 phase, the cell grows more and blank to blank
    Prepares divide
  13. during blank, the cell nucleus divides
    Mitosis
  14. during blank, the cytoplasm divides
    Cytokinesis
  15. cell division enables some organisms to reproduce, blank, (producing another organism from one organism)
    asexually
  16. cells with two of each chromosome are called blank
    Diploid
  17. when a chromosome replicates in the S phase, it produces two pairs of blank blank
    Sister chromatids
  18. The two objects formed in question 17 are connected by a protein structure, called a blank
    Centromere
  19. The first phase of mitosis is blank
    phrophase
  20. in the phase of mitosis in question 19, the chromosomes become blank
    Condensed
  21. The chromosomes become blank, blank, and blank. Otherwise, they would be strong, strong out too thin.
    Coiled thicker and shorter
  22. The membrane around the nucleus, blank blank
    comes apart
  23. blank, blank attached to the centromeres and pull apart the chromatids
    Spindle fibers
  24. at the end of this phase, there are blank of each chromosome
    4
  25. The next phase of mitosis is blank, where the chromosomes are pulled to the blank of the cell
    metaphase center
  26. during the third phase of mitosis, called blank, chromosomes can be seen being pulled toward the blank ends of the cell
    anaphase Opposite
  27. during the fourth phase of mitosis, called blank, the chromosomes can be seen at the blank ends of the cell with the new blank reforming around them
    telophase opposite nuclei
  28. there are now blank nuclei with blank of each chromosome in each
    two two
  29. An animal cells, a blank, blank forms during cytokinesis, separating the two blank of the cell
    Division ring halves
  30. in plant cells, a blank, blank forms between the new cells, and gradually separates them
    Cell plate
  31. N stands for the blank of blank in a cell
    Number chromosomes
  32. in mitosis, blank, blank, X blank
    4n 2 2n
  33. cells that are not involved in reproduction are called blank cells
    Somatic
Author
LaurenLeuthold
ID
363440
Card Set
Bio Quiz 9
Description
Updated