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
Ne4ueva [31]
3 years ago
5

Norepinephrine and epinephrine cause an increase in heart rate (HR) and stroke volume (SV), which is the amount of blood pumped

out during each heartbeat. This effect is enhanced when thyroid hormone (TH) is also present. TH has little effect on HR and SV alone. What is the effect of TH on HR and SV called?
Social Studies
1 answer:
dsp733 years ago
5 0

Answer:

Permissiveness

Explanation:

Permissiveness is a biochemical process in which the presence of hormones is required for other hormones that exert its full effects on target cells. Hormones can interact in permissive, synergistic and antagonistic ways. In permissiveness, one hormone must present for full effect and the other hormone. For example, the thyroid hormone increases epinephrine. Permissiveness related to the traits that make a person submissive. Permissiveness has a great role in biology as well as psychological traits.

You might be interested in
Animal research has revealed a general reward system that triggers the release of the neurotransmitter.
aalyn [17]

Answer:

Dopamine

Explanation:

Dopamine is a type of neurotransmitter. It is made by the brain and used in the brain in the nervous system by nerve cells. It is also called a chemical mass-anger. Dopamine is a neurotransmitter that helps us to understand how we feel happiness. It is a unique ability. It helps us in thinking, planning, focus and to find the things interesting.  

Many parts affected by dopamine such as:

  • Motivation
  • Learning
  • Heart rate
  • Blood vessels
  • Sleep
  • Mood
  • Lactation
  • Attention
  • Control
  • Movement
  • Pain control etc.  
6 0
3 years ago
What were the anabaptists core beliefs
serious [3.7K]
<span>I believe that it is because their doctrines are more "legalistic" than the other denominations.</span>
3 0
3 years ago
Which contributed to the growth of trade in the Arab Muslim empire?
Kobotan [32]

B its b as an educated geuss

5 0
4 years ago
Read 2 more answers
MARKING BRAINIST IF CORRECT ANSWER
MatroZZZ [7]

Answer:

#1 is The Africans enslaved in Louisiana came mostly from Senegambia, the Bight of Benin, the Bight of Biafra, and West-Central Africa. A few of them came from Southeast Africa.

#2 is The Seven Years' War ended with the signing of the treaties of Hubertusburg and Paris in February 1763. In the Treaty of Paris, France lost all claims to Canada and gave Louisiana to Spain, while Britain received Spanish Florida, Upper Canada, and various French holdings overseas.

Explanation:

7 0
3 years ago
To protect Venice Italy from overtourism, I think that the number of tourists allowed should be ____________ per day because…?
STALIN [3.7K]

To protect Venice (a city in Italy) from over-tourism, the number of tourists allowed should be 55,000 per day.

Venice is a beautiful city in Italy that attracts a great deal of tourists. Some 20 million people flood Venice every year. on its busiest days, the tourist number increases to 120,000 which is almost double the population residing there.

Venice is in the mood to reduce tourist entry due to the fact that many people come on cruises, stay for a few hours, and leave, providing no economic benefit.

The visitors who do stay for a night or two may also contribute to Venice's problems. Due to high property prices, owners are converting family homes and low-income rentals into lucrative holiday rentals. As a result, housing is becoming increasingly expensive, and only the very wealthy can afford to live here.

The very well solution is that the tourist count should be limited to just as the population count who are the permanent residents i.e. 55,000.

To know more about Venice check this:

brainly.com/question/7066718

3 0
1 year ago
Other questions:
  • Lola visits trish in weston, ct. at some point, lola asks trish whether there is a lot of crime in weston. although crime rarely
    9·1 answer
  • What is Rhode Island’s colonial region
    15·1 answer
  • The term a priori expresses a concept that _____ would agree with
    8·1 answer
  • What are foods that Netherlands people eat
    14·2 answers
  • What role do the people play in the government of japan
    7·1 answer
  • Can someone help me please and thank u
    7·1 answer
  • Helppppppppppppp meeeeeeeeeeee
    11·1 answer
  • Polygamy is gradually declining in our societies. Discuss why?​
    15·1 answer
  • Which of the following is an example of a plant storing food in its roots?
    9·1 answer
  • What is the definition of a word?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!