Describe how franchising and management contracts changed the face of the modern hospitality industry.

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.

Consider the activity and specificity of the three enzymes.pepsin is most active in the human and to digest

How has biodiversity on earth changed over time?