1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
finlep [7]
3 years ago
6

_____ inhibits the firing of neurons in the central nervous system, but it excites the heart muscle, intestines, and urogenital

tract.
Biology
1 answer:
IrinaK [193]3 years ago
5 0
Norepinephrine. Intuitively, it is also called noradrenaline. The neural transmitter acts on noradrenergic receptors. Adrenal glands release the neurotransmitter into the bloodstream and is used in the sympathetic nervous system. The neurotransmitter is significant in the fight-or-flight response to stimuli.
You might be interested in
The Arctic tundra has wetlands caused by _____.
Ad libitum [116K]

Answer:

B.soil that is frozen solid all year

C.summer thaws combined with frozen permafrost

D.the overflow of a large lake each summer

6 0
2 years ago
What other systems are involved in a muscle contraction
Aleks [24]
<span>Receptors in muscles provide the brain with information about body position and movement. The brain controls the contraction of skeletal muscle. The nervous system regulates the speed at which food moves through the digestive tract.Your muscular system is closely connected to the nervous system.</span>
7 0
3 years ago
Omg i am sooooooooooooooooooooooo bored
d1i1m1o1n [39]

Am bored~, am bored~~, am bored~ , am bored~, am bored~~~~~~, don't know what to do, cause am flipping bored~~~~. Feel you too. * sad noises*

8 0
2 years ago
Read 2 more answers
Ordering Components of a River System
garri49 [273]

Answer:

Tributary-river-river system

i think this is the answer

Explanation:

5 0
3 years ago
Read 2 more answers
Need help pls due <br> Pls help
Ahat [919]

Answer:

This may be the case because of the placements of the spread. While one is more cluttered, the other is a bit more spread apart. Meaning that the GeoChart on the right must have more cases, exactly because of their population.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Practice 3: Which of these statements about fungi are true? Select all that apply.
    7·1 answer
  • Which of the following would be the latest in the development of a human fetus?
    15·2 answers
  • What term can can be used to describe evolution by natural selection
    11·1 answer
  • What is articulation mean when talking about college?
    7·1 answer
  • Water molecules made by living things become part of the water cycle through
    11·1 answer
  • True or false:Winds are named by the direction they come from.<br> 
    8·2 answers
  • Why did the White House experience water damage ?
    12·1 answer
  • Many Caribbean reefs face multiple environmental and biological threats. You can use the Coral Reefs Gizmo to design your own ex
    13·1 answer
  • The time interval required for the formation of two cells from one is called the
    9·1 answer
  • D
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!