Nucleic Acids contain Carbon, Hydrogen, and Oxygen, like all other of the macromolecules. What element makes them different than the others Lithium

Nitrogen

Sulphur

Phosphorus

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?