Rho helicase terminates transcription by: a) catalyzing the formation of RNA hairpins that displace RNA polymerase.
b) melting the DNA helix to reveal a transcription termination sequence.
c) melting the RNA-DNA duplex, which causes RNA polymerase to fall off.
d) melting the DNA helix, which prevents RNA polymerase from advancing.

answer; /// i believe the correct answer is (reactants);

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

i would say it is