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
vesna_86 [32]
3 years ago
15

In an emergency the sympathetic nervous system helps the body by

Biology
1 answer:
Scrat [10]3 years ago
7 0
The answer to this question would be fight or flight mechanism, which will increase heart rate and judgment time.

The sympathetic nervous system will be activated when something threatening and helping the organism to make a fast decision. In this condition, the heart rate of the individual will be increased and the heart will pump more blood so you can do much more work than normal condition. 
In this state, the individual will fight the threat or simply running away from it.
You might be interested in
Which are two characteristics of leisure​ travelers?
Marizza181 [45]
<span>Two characteristics of leisure travelers is that they often will travel by car, and generally they take shorter trips. The whole idea of leisure travel is to take a little vacation from the chores of everyday life. It is generally characterized as people staying in nice hotels, relaxing, touring, and experiencing something new, fun and exciting.</span>
8 0
3 years ago
The process of ________ refers to the sense organ changing physical energy into electrical signals that become neural impulses.
MA_775_DIABLO [31]
The answer is Transduction

5 0
3 years ago
What is the function of molecules for DNA gyrase
Leto [7]
DNA gyrase is an essential bacterial enzyme that catalyzes the ATP-dependent negative super-coiling of double-stranded closed-circular DNA. Gyrase belongs to a class of enzymes known as topoisomerases that are involved in the control of topological transitions of DNA. Hope this helps! :3
8 0
3 years ago
Read 2 more answers
If a disorder limits, the number of calcium ions that can bind to actin, what would happen to the sarcomere?​
sveticcg [70]

Answer:

Contraction is prevented

Explanation:

The sarcomere is the basic contratile unit of muscle i.e the unit responsible for contraction in the muscle and it consist of two main protein actin; which forms filaments involved in contraction and myosin; a motor protein responsible for contraction. Calcium interacts with these protein and in the absence of Ca, contraction is inhibited (sacromere with not be able to undergo contraction)

5 0
3 years ago
Explain the law's of segregation and independent assortment.
VikaD [51]

I hope this helps.

Explanation: The law of segregation states that the two alleles of a single trait will separate randomly, meaning that there is a 50% either allele will end up in either gamete. This has to do with 1 gene. The law of independent assortment states that the allele of one gene separates independently of an allele of another gene.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What trait of living things does the snake display when it changes it location to warm it self
    7·2 answers
  • Choose all the right awnsers.
    9·1 answer
  • Check Some flatworms reproduce through fragmentation. What is a disadvantage of this method?
    13·1 answer
  • A bird that preys on moths is introduced to the habitat with moths and trees like the ones shown below.
    12·2 answers
  • What is photosynthesis??
    14·1 answer
  • How many atoms are in this formula <br> C₆H₁₂O₆
    12·1 answer
  • Kenapakah sel haiwan tidak mempunyai bentuk tetap?​
    15·1 answer
  • Explain the characteristics scientists use when
    8·1 answer
  • One of the laws of motion sates, An Object in motion stays in motion
    6·1 answer
  • A student is writing a research paper about different bear species. She begins by writing that all bears belong to the class Mam
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!