Use the following image to answer questions the next three questions. In the following questions, your answer will automatically be marked correct regardless of how you respond, so please compare your answers with the feedback to make sure you know the correct answer! which of the following best describes this molecule?
monosaccharide
disaccharide
polysaccharide

Explanation:

disaccharide is your answer

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.