The genome contains all of the DNA information needed to build and maintain an organism. In humans, the genome contains more than 3 billion DNA base pairs. Most of this genetic information is located in which of these structures within the cell?

DNA is located inside the nucleus (There is also a small percentage of Dna inside the mitochondria)

 A Genome is an organism’s complete set of DNA, including all of its genes. Each genome contains all of the information needed to build and maintain that organism. In humans, a copy of the entire genome, more than 3 billion DNA base pairs, is contained in all cells that have a nucleus.

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

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human-caused climate hope this