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
gregori [183]
3 years ago
6

Which of the following responses is created by the sympathetic nervous system, which is active during the fight-or-flight respon

se? a) Stomach slows digestion. b) Heart rate slows. c) Lungs constrict bronchi. d) Pupils constrict.
Biology
1 answer:
STatiana [176]3 years ago
4 0

Answer:

The correct answer will be option-A

Explanation:

The sympathetic nervous system is a type of the autonomic nervous system which mediates the homeostasis and stress response.

During stress condition, it initiates the hormonal response called fight or flight response by secreting acetylcholine from the adrenal medulla which stimulates the secretion of the epinephrine and norepinephrine.

This hormone produces an observable response like increase in the heart rate,  widening of the bronchial passages, constriction of the blood vessels, pupillary dilation, perspiration and <em>decreases motility of the large intestine. </em>

Thus, option-A is the correct answer.

You might be interested in
The output region is the site of ______________________.
tester [92]

Answer:

The correct answer is option C (voltage gated Na+ channels).

Explanation:

Output region or axon terminal is the structure of neuron which transmits the signals to other nerve cells.

The signal is transferred via action potential generated by the dendrite cell which moves along the axon and reaches the synaptic junction.  

At the synaptic junction, voltage-gated channel (Na+) channels located in the membrane of the axon terminal cell opens due to the changes in the electric membrane potential which play important role in returning the depolarized cell to a resting state.

Thus, option C (voltage-gated Na+ channels) is the correct answer.

7 0
3 years ago
What is the name of the structure labeled Fin the diagram below?
coldgirl [10]
That would be the ribosome
Ribosomes are tiny particles that carries RNA molecules.
6 0
3 years ago
Compare the synthesis, storage transport of location of receptors and cellular mechanism of action catecholamine, thyroid, pepti
choli [55]

Peptide hormones are generated in the endoplasmic reticulum. Moreover, steroid hormones are generated in the endoplasmic reticulum and mitochondria.

<h3>What are peptide and steroid hormones?</h3>

Peptide hormones are hormones composed of amino acids, whereas steroid hormones are composed of lipids.

Peptide hormones are generated in the ER and then transported to the Golgi apparatus to be included in secretory vesicles for secretion.

Steroid hormones aren't stored in secretory vesicles and are transported by using serum proteins in the blood.

Learn more about peptide hormones here:

brainly.com/question/4678959

3 0
2 years ago
Walking through a forest you
butalik [34]

Answer:

D

Explanation:

D is really decomposing waste of anytime so I think that’s the answer.

5 0
3 years ago
Read 2 more answers
.What does a reviewer do during peer-review?
Gnesinka [82]
They check for mistakes and bias
4 0
3 years ago
Read 2 more answers
Other questions:
  • Review Map D. Predict future weather for New Orleans, LA. What weather might occur there? What is the cause of this weather? Pre
    14·1 answer
  • Are the elements in Figure 6-2 metals or nonmetals?
    9·1 answer
  • Use the drop-down menus to determine whether the following barriers are physical, chemical, or biological.
    8·1 answer
  • Your friend is trying to convince you that if the ligaments binding the bones together at your freely movable joints (such as yo
    13·2 answers
  • Why do you think the acceleration due to gravity is represented by a negative number?<br> 20 points
    13·2 answers
  • please help quickly! very easy question, i just want to check my answer! Y = yellow leaves y = green leaves S = smooth seeds s =
    15·1 answer
  • Which level of organization is shown in the diagram?
    12·2 answers
  • The direction of force of Earth's magnetic field is from the geographic South
    7·2 answers
  • What are the Importance of sphingomyelin​
    6·1 answer
  • Catabolism of food molecules involves ________. group of answer choices glycogenesis dehydration reactions synthesis reactions h
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!