Associated with specific regulatory DNA sequences or enhancers that are recognized by a single type of transcription factor that activates or represses a group of genes in synchrony
heat shock response - series of proteins that help stabilize and repair
Steroid hormone action - steroids activate protein receptors which activate genes Cellular differentiation the genes produce particular sets of proteins which go on and off
She could remove the stem of a flower of the same species and place it back in the red-coloured water as a control experiment and observe if a colour change takes place. If not, then it confirms her hypothesis.
