You discovered a new hormone (congrats!) in humans and have…

You discovered a new hormone (congrats!) in humans and have been performing research on it to gain a better understanding of its nature. You notice that this hormone’s receptors are inside the cell and directly initiate the transcription of a specific gene into mRNA. What could this mean?

Pavlov paired the sound of a metronome with meat powder in a…

Pavlov paired the sound of a metronome with meat powder in a dog’s mouth. As a result, the dog started salivating to the sound of the metronome. Later, Pavlov presented the metronome without the meat powder, and eventually, the dog quit salivating when it heard the metronome. What process does this illustrate?