4. checkmate. when the minimal amount of urinals are used in a boys bathroom, but you cannot use one without breaking guy code. 5 urinals, people at urinals 2 and 4, so you cannot use a urinal without being next to someone.
1 When blood concentrations of thyroid hormones increase above a certain threshold, TRH-secreting neurons in the hypothalamus are inhibited and stop secreting TRH. 2  This is an example of negative feedback.
Describe how hormones are classified chemically. QUESTION 2. Describe the two major mechanisms by which hormones bring about their effects on their target tissues. QUESTION 3. Explain how hormone release is regulated. QUESTION 4. Indicate important differences between hormonal and neural controls of body functioning. QUESTION 5