BIO 311C Sata Exam 4 Questions And Answers Graded A+!!!!

Mitosis - ANS All the cells in human body except those cells that make sperm and eggs divide by Bacteria, Chloroplast, Mitochondria - ANS Which of the following cells and/or structures divide by binary fission? Select ALL answers that apply. A) Bacteria B) Chloroplast C) Protist D) Fungi E) Mitochondria F) Plant cells G0 phase. RBCs do not have a nucleus and do not replicate. - ANS The specialized nerve and muscle cells are found in ___________ stage of cell cycle? 512 - ANS Bacteria divides every 20 minutes by binary fission. How many bacteria will be produced starting from a single bacterium in 3 hours? DNA must be sorted, copied, and packaged. - ANS What must happen before an eukaryotic cell can divide? Replicated Nuclear DNA is equally divided into two cells. - ANS Which of the following statements about mitosis is true? A) The chromosome number in the resulting cells is halved. B) DNA replication is completed in prophase. C) Crossing over occurs during metaphase. D) Replicated Nuclear DNA is equally divided into two cells E) It consists of two nuclear divisions and single-cell division. CDK;Cyclin;MPF - ANS The initiation of the S phase and the M phase of the cell cycle depends on _______ and _______ to make _______. nuclear division to create haploid cells from diploid cell and to increase genetic variation in offspring - ANS What are the main purposes of Meiosis in sexual reproduction? Anaphase I and Anaphase II - ANS The homologous chromosomes separate during ____________________ and their sister chromatids separate during _____________ phase of meiosis. Chromosomes replicate only once before meiosis I but the cell divides twice. - ANS How does the chromosome number of each daughter cell is reduced to half the original amount during meiosis? Telophase I - ANS When do the cells undergoing meiosis become immediately haploid from a diploid