Construct x such that a/x=x/b

Look at the punnett square for an x-linked recessive disease. is it possible for a female offspring to have the disease?

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?