What is a base pair for DNA?

Why are cristae highly folded? Is wind shear the cause of a tornado? What is the real name for a conifers? What is erythrocytosis? Explain how the genetic code shows both continuity and change? What is plate tectonics continental drift? How was Vespucci treated after the exploration? Where is iron found today? What brain region is affected by cortisol? An atom that has lost or gained an electron resulting in a net charge? Why do people object to a tidal barrage being built? Why do you think the marigold is describes as fiery? What is the amount of time in between every time zone in the US? How much is Cyclone sold for at Maximuscle? Can you die from rabies? What 2 gases have been added to earths atmosphere in large amounts and increase global warming? How many nations are on the continent of Australia? Can tetrachloromethane conduct electricity? Is land reclamation the only solution to land scarcity? Do you need chemistry to become a pilot?