BIOLOGY 1A Study Guide - Midterm Guide: X-Ray Crystallography, Dna Extraction, S Phase
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There is always only one best answer: suppose you find an organism that switches between semiconservative and conservative dna replication between each cell cycle. The cells are grown in n14 (light) media, synchronized and then released into n15 (heavy) media. for 2 cell divisions (i. e. 2 s-phases). Which two times: during m-phase and meiosis ii, during s-phase and meiosis i, during fertilization and meiosis i, during fertilization and s-phase, during meiosis i and ii. 15 & 16) consider the following 3 factor test cross of the genes a, b and c and the resulting progeny: Page 4 of 10: consider you have a device that can detect all of the mutations found within a colony of bacteria. Using this device, you find 109 total mutations in a colony containing 1012 i:ejls. What is the approi. illlate genome size (in base pairs) of the bacterium that makes up this colony of bacteria: 0. 5 x 106, 1 x 106, 1 x 109.
