Which codon is the code for the amino acid serine (Ser)? A. AGA

B. AGU

C. AGG

D. UGA

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

What is used to keep track of the gamates and possible offsprings combination

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?