An error occurs when the DNA of a cell is copied. However, the cell does not divide after the error is detected. Which statement
best describes the cell cycle for this cell? An error during the G1 phase is corrected during the G2 phase.
An error during the S phase is corrected during the G2 phase.
An error during the G1 phase is corrected during the S phase.
An error during the S phase is corrected during mitosis.
Answer: 160 mm HgTherefore, the partial pressure of oxygen is: PO2 = (760 mm Hg) (0.21) = 160 mm Hg, while for carbon dioxide: PCO2 = (760 mm Hg) (0.0004) = 0.3 mm Hg.
