5 Written Questions

1. what each sister chromatid is attached to
2. the period of cell growth and preparation for cell division, subdivided into three phases G1, S1 and G2
3. organelles that aid in the division of genetic material during cell division
4. process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells from diploid to haploid
5. cell formed by the union of two gametes

5 Matching Questions

1. crossing over
2. chromatids
3. independent assortment
4. S Phase
5. anaphase

1. a the two identical sister chromosomes that attach at the centromere when chromosomes become visible during the early phase of cell division
2. b during meiosis when chromosom segments are broken off and exchanged
3. c the third phase of cell division in which the sister chromatids are pulled apart by the spindle fibers and begin to move to opposite poles of the cell
4. d during meiosis the random separating of homologous pairs of chromosomes
5. e The phase in which DNA is replicated

5 Multiple Choice Questions

1. paired chromosomes that separate during meiosis
   1. diploid number
   2. homologous chromosomes
   3. haploid number
   4. chromatids
2. cycle in which cells gorw and carry out all f the functions required by by living organisms and then divide, forming two identical daughter cells
   1. cell cycle
   2. centromere
   3. telophase
   4. cell plate
3. the division of the cytoplasm and organelles
   1. cytokinesis
   2. meiosis
   3. synapsis
   4. mitosis
4. the first phase of mitosis, when the chromatin condnses to from the chromosomes
   1. telophase
   2. anaphase
   3. M phase
   4. prophase
5. the time in the life cycle of a cell that includes cell divisioon
   1. prophase
   2. M phase
   3. S Phase
   4. G2 Phase

5 True/False Question

1. somatic cell → two identical cells produced during cell division
   

   True        False

2. telophase → the fourth phase of mitosis in which the chromosomes reach opposite poles of the cell and begin to unravel
   

   True        False

3. cell plate → cycle in which cells gorw and carry out all f the functions required by by living organisms and then divide, forming two identical daughter cells
   

   True        False

4. diploid number → number of chromosomes found in a cell cell---- 1/2 he number found in a body cell
   

   True        False

5. synapsis → process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells from diploid to haploid
   

   True        False