Select the statements that describe brain injuries. Brain injuries only affect the brain.

Brain injuries can occur when the brain’s oxygen or glucose supply is interrupted.

Brain injuries can only be caused by physical trauma.

Brain injuries can be caused by infection or intoxication.

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.

i'll try what topic lol

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?