Kira got out of breath while performing, and began breathing slower and deeper after the performance. Which of the following best describes the effect on the hemoglobin in the blood during the performance? A. More saturated with oxygen, because oxygen goes from an area of high partial pressure to low partial pressure.
B. Less saturated with oxygen, because oxygen goes from an area of high partial pressure to low partial pressure.
C. More saturated with oxygen, because oxygen goes from an area of low partial pressure to high partial pressure.
D. Less saturated with oxygen, because oxygen goes from an area of low partial pressure to high partial pressure.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.