7. What type of additives would be used to normalize tonicity? What's in a normal IV bag?

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?

What is the 77 element on the periodtic table

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.