Answer:
Both epinephrine and norepinephrine are released by the adrenal medulla and they circulate a neurotransmitters and hormones throughout the nervous system and circulatory system. Kara's adrenal medulla is releasing ephinephrine and norepinephrine to prepare her for fight or flight.
Explanation:
Epinephrine and norepinephrine are neurotransmitters and they belong to a class of compounds called catecholamines. While chemically both these neurotransmitters are very similar, they have different functions. Norepinephrine has an effect only on alpha receptors in your arteries, while epinephrine works of both alpha and beta receptors. Beta receptors are in the heart, lungs, and the arteries of the muscles in our skeletal system as well. Both compounds also serve as hormones in the body and having either an overabundance or a deficiency of these compounds can affect your health. Epinephrine can increase your heart rate and smooth out or relax the muscles of your breathing passages so you breathe better when experiencing a fight or flight response. Norepinephrine can constrict your blood vessels and increase blood pressure getting your body ready for action. It is also used to treat very low blood pressure.
The Townshend acts produced controversy and anger amongst the American colonists. This led to protest, and only strengthened their resentment towards England.
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Answer:
Population growth is the increase in the number of individuals in a population.
Explanation: google
Answer:She must give them a reasonable amount of work that challenges students without making them feel overwhelmed by the quantity of the work that they have to do.
Explanation:
Student will sometimes feel overwhelmed when they have a lot of work to study and because of this they feel like they will never finish and the only short cut for them is to consider cheating as the way out.
However if she can give them less amount of work this will make them feel at ease and maybe trust in their own capabilities to finish that amount of work .
Answer:
Food is an expression of cultural identity, cultural preservation, a symbol of cultural pride for ethnicity, and a means of coping with homesickness.
Explanation:
Food is a reflection of the unique history, lifestyle, values and beliefs of a particular culture. When a certain culture exposes other cultures to their cuisine, other cultures are motivated to duplicate, alter, and/or expand on that cuisine. For instance, Mexican food is a widely popular cuisine in the U.S. As a result, establishments in the US have sought to make Mexican food available on their menus, with some modifications to the original cultural cuisine (think Taco Bell, and chips and salsa served as an appetizer in many US restaurant chains (Chili's), quesadillas in US steakhouses (Outback, Longhorn Steakhouse).
