A new element was invented by Ms. Arbuckle called Arbuckley. It has an atomic mass of 550 and a atomic number of 500. How many protons does it have? * A. 50 B. 130 C. 500 D. 235​

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.