Answer:
Binding the rna polymerase to the promoter sequence
Chemical energy is stored in the bonds of atoms and molecules.
There is no picture or options to pick from.
I think it is the second one I'm in bio right now and we just finished the energetics unit.
1.) Problem: Diff. Shape of the moon
<span>Hypothisis: earth, sun, n moon locations creates a shadow </span>
<span>Experiment: her experiment </span>
<span>Observation: Researching </span>
<span>Conclusion: she is yet to make one </span>
<span>2.) Size of balls - make them accurate </span>
<span>Research: use multiple sources </span>
<span>The amount of light: keep using the same light</span>
