Which eukaryotes are heterotrophs

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Which of the following shows the results that you would get if you tested beef using the four tests in the gizmo

When energy is used, atp molecules convert to adp molecules. this process is called