Respuesta :
Answer:
epinephrine
Explanation:
Epinephrine is also called as adrenaline. It is both a neurotransmitter and a hormone. The adrenal glands produce the hormone epinephrine that can also be used as a drug for various important functions.
If Samir were injected with epinephrine, he would experience rapid rush of adrenaline in his body and quick blood and oxygen flow throughout his body which will cause a feeling of arousal.
Samir was injected with epinephrine then he would experience feelings of arousal.
Further Explanation:
The adrenal gland is an endocrine gland which secretes aldosterone and cortisol hormone. This gland lies above the kidney.
Epinephrine is a hormone also known by the name adrenaline. Epinephrine is released in the bloodstream in case of anger and fear. It causes an rise in heart rate, blood pressure, and muscle activity.
The function of epinephrine are :
• To treat anaphylaxis disease.
• To treat cardiac arrest.
• To treat asthma.
Epinephrine is synthesized from tyrosine in our body through the following steps:
• Tyrosine is converted into dopamine.
• Dopamine is converted into nor-epinephrine.
• Then nor–epinephrine converted into epinephrine.
Effects of epinephrine are;
• Activates the reticular formation of the brain.
• To increase the heart rates.
• To relaxe the blood vessels and decrease the blood flow resistance.
Epinephrine is a hormone also act as a neurotransmitter. Thus, the nervous system is altered when a person is injected with epinephrine and a feeling of arousal is provoked.
Learn more:
1. Learn more about collagen disease https://brainly.com/question/2947334
2. Learn more about heart functions https://brainly.com/question/7301375
3. Learn more about types of risky behavior https://brainly.com/question/4636541
Answer Details:
Grade: High School
Subject: Biology
Chapter: Control and coordination
Keywords:
Epinephrine,nor-epinephrine, heart disease, neurotransmitter, hormone, tyrosine, blood vessels, heart-rate, cortisol, cardiac arrest, anaphylaxis.
