In photosynthesis, how does the movement of electrons along the electron transport chain affect hydrogen ions (H+)? How does this compare to what happens in the mitochondrion during cellular respiration?

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?