The movement of high-energy electrons down the electron transport chain leads to the 1. electrons oxidizing existing molecules of water.

2. formation of a proton gradient.

3. mitochondrial membrane becoming heavily electrically charged.

4. electrons oxidizing existing molecules of carbon dioxide.

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.

Amoeba proteus is injected with a drug that inhibits the formation of microtubules. what effect does this have on the organism’s movement?