How does the composition of a water molecule affect its charge

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

For which of the following ions is the intracellular concentration typically higher than the extracellular concentration? a. sodium b. calcium c. magnesium d. potassium e. chloride

Mcdonalds + you= a. diabetes b. heat disease c. obesity d. all of the above