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
k0ka [10]
1 year ago
5

When the vasomotor center of our brain wishes to increase blood pressure, it increases ____________ signals causing ______.

Biology
1 answer:
dlinn [17]1 year ago
8 0

When the vasomotor center of our brain wishes to increase blood pressure, it increases<u> the heart rate signals </u>causing<u> The greater contraction of the heart causes more blood vessels to constrict, increasing the blood vessels' resistance.</u>

By speeding the heartbeat, making the heart beat harder, and constricting some blood vessels, the sympathetic nervous system increases blood pressure. This will enhance the vessels' resistance.

What controls blood pressure by the vasomotor center?

The vasomotor center modifies the tone of the vascular smooth muscle. Both the local and systemic blood pressure are impacted by this. The vasomotor center produces increased sympathetic tone when blood pressure lowers. This causes an increase in blood pressure.

How is blood pressure regulated?

The autonomic nervous system has short-term control over blood pressure (ANS). Baroreceptors are capable of detecting changes in blood pressure. These are situated in the carotid sinus and aortic arch. High arterial pressure causes the blood vessel wall to stretch, activating the baroreceptors.

What systems regulate peripheral resistance in the vasomotor center?

The vasomotor center in the tunica media regulates smooth muscle contraction or vessel tone. Circulating output is impacted by changes in peripheral resistance, pressure, and flow. The majority of these neurons are in charge of causing sympathetic neurons to release the neurotransmitter norepinephrine.

to learn more click below-

brainly.com/question/10013870

#SPJ4

You might be interested in
Outer hair cells near the center of the basilar membrane will
Likurg_2 [28]

The answer is outer hair cells can be seen near the center of the basilar membrane where the hightest vibration takes place.  The basilar membrane can be seen under the inner hair cells, the movement of stereocilia and the resulting modulation of their ionic currents is likely to be greater for outer hair cells than for inner hair cells.  

4 0
3 years ago
How can I successfully extract the dna from a strawberry in an experiment
kondaur [170]

Answer:

Chill the alcohol in the freezer.

Remove the green stems from the strawberries and add to the bag. Squish the strawberries into a pulp.

Add 1 tablespoon of dish soap, a teaspoon of salt, and 1/3 of a cup of water to the bag. Mix.

Explanation:

mark me brownest plz if helpful

6 0
3 years ago
Read 2 more answers
Greenhouse gases are measured by their ability to trap outgoing solar radiation and convert it to heat, warming the atmosphere.
Gnom [1K]

Answer:

Greenhouse gases, such as carbon dioxide, methane, nitrous oxide, and certain synthetic chemicals, trap some of the Earth's outgoing energy, thus retaining heat in the atmosphere. This heat trapping causes changes in the radiative balance of the Earth—the balance between energy received from the sun and emitted from Earth—that alter climate and weather patterns at global and regional scales.

Multiple lines of evidence confirm that human activities are the primary cause of the global warming of the past 50 years.1 Natural factors, such as variations in the sun's output, volcanic activity, the Earth's orbit, the carbon cycle, and others, also affect Earth's radiative balance. However, beginning in the late 1700s, the net global effect of human activities has been a continual increase in greenhouse gas concentrations.

This change in concentrations causes warming and is affecting various aspects of climate, including surface air and ocean temperatures, precipitation, and sea levels. Human health, agriculture, water resources, forests, wildlife, and coastal areas are all vulnerable to climate change.

Many greenhouse gases are extremely long-lived in the atmosphere, with some remaining airborne for tens to hundreds of years after being released. These long-lived greenhouse gases become globally mixed in the atmosphere and their concentrations reflect past and recent contributions from emissions sources worldwide. Others, like tropospheric ozone, have a relatively short lifetime in the atmosphere.

Explanation:

Brainliest please?

6 0
3 years ago
Phoenix feathers are either red or orange. Red feathers are the dominant trait. Two
ZanzabumX [31]

Answer:

There is a possiblity for orange feathers to grow. it is a 1/4 chance

Explanation:

3 0
3 years ago
The pancreas produces all of the following digestive enzymes except:
ryzh [129]

Answer: the answer is C

Explanation:

Pancreatic proteases (such as trypsin and chymotrypsin) - which help to digest proteins.

4 0
2 years ago
Other questions:
  • An interaction in which an animal feeds on plants is called
    8·1 answer
  • What is the meaning of health?
    12·2 answers
  • What is a hormone?
    9·1 answer
  • You are maintaining a small population of fruit flies in the laboratory by transferring the flies to a new culture bottle after
    9·1 answer
  • Liches and mosses have just begun to grow in a rocky area . What type of succession is occurring?
    14·2 answers
  • Of the following organisms, which is more likely to be very slow to respond to stimuli?
    10·2 answers
  • What is an advantage of asexual reproduction?
    5·1 answer
  • What is the best reason that producers are the most numerous group in an ecosystem?
    9·1 answer
  • In the chart above, which of the sequences describes a negative consequence of deforestation?
    12·1 answer
  • The insect vectors have six legs and include ticks, mosquitoes, and lice. group of answer choices true false
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!