Neurotransmitter/Hormone Quick Check

1. After a long run, Mia feels a significant reduction in her physical pain and an increase in pleasure, likely due to the release of:

• (A) Endorphins

• (B) Substance P

• (C) Serotonin

• (D) Dopamine

2. In a study about appetite control, researchers focus on two hormones that regulate hunger and satiety. One hormone signals hunger, and the other signals satiety. These hormones are:

• (A) Melatonin and Oxytocin

• (B) Leptin and Ghrelin

• (C) Adrenaline and Norepinephrine

• (D) Dopamine and Serotonin

3. A patient undergoing treatment for insomnia is prescribed a hormone that regulates sleep-wake cycles. This hormone is:

• Melatonin

• Leptin

• Oxytocin

• Ghrelin

 During a particularly touching moment in a film, viewers may experience a surge of a hormone known for its role in bonding and social behavior. This hormone is:

• Dopamine

• Adrenaline

• Norepinephrine

• Oxytocin

During a stressful exam, Sarah notices her heart rate increases, and she feels more alert. This physiological response is primarily due to the release of:

• Dopamine

• Serotonin

• Adrenaline

• Oxytocin