Choose all the answers that apply.
dna
a. is only found in eukaryotes
b. is found in the nucleus of prokaryotes
c. controls the physical traits of an organism
d. determines the sequence of amino acids in proteins
e. can control certain organism behavior
f. is a long, single chain of paired nucleotides

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?