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During meiosis, nondisjunction is the failure of pairs of homologous chromosomes to separate and move to opposite ends of the dividing cell. This results in an incorrect number of chromosomes in gametes produced. If nondisjunction occurs in 1 dividing cell with a haploid number of 1 (N = 1) during meiosis II, how many chromosomes will be in each of the 4 gametes produced? A) 0, 1, 1, and 2 B) 0, 0, 2, and 2 C) None of the above D) 0, 0, 1, and 3 E) 1, 1, 1, and 1
Antimycin is a chemical produced by some Streptomyces bacteria. Antimycin disrupts the electrochemical gradient which is normally built by the electron transport chain. If a cell cannot maintain high concentrations of protons in the mitochondrial intermembrane space, how much net ATP can the cell produce per glucose molecule? A) 8 ATP B) None of the above C) 4 ATP D) 2 ATP E) O ATP