I have some Biology test questions I don't know, could someone help me with them? (There on my page too.) One of the differences between embryonic stem cells and adult stem cells is .
extracting adult stem cells destroys the embryo
embryonic stem cells are multipotent
extracting embryonic stem cells destroys the embryo
the immune system does not have the potential to reject embryonic stem cells

Embryonic stem cells have the potential to do all of the following except .
only able to grow into a similar type of cell
be rejected by a recipient's immune system
differentiate into almost any type of cell in the body
repair cells damaged by injury or disease

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.

gold i'm pretty sure i might be wrong