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
igor_vitrenko [27]
3 years ago
14

Angiotensin II is a potent ____________ that helps regulate blood pressure. Angiotensinogen, is an inactive hormone synthesized

and released continuously from the ____________ . Its activation, which occurs within the ____________ , is initiated by the enzyme renin. Renin is released from the juxtaglomerular apparatus of the ____________ in response to either (1) ____________ blood pressure (as detected by decreased stretch of ____________ within granular cells, or by decreased NaCl detected by ____________ within macula densa cells); or (2) stimulation by the ____________ division. The sequential action of renin and angiote
Biology
1 answer:
Hatshy [7]3 years ago
3 0

Answer:

Angiotensin II is a potein VASOCONSTRICTOR that helps regulate blood pressure. Angiotensinogen, is an inactive hormone synthesized and released continuously from the LIVER. Its activation, which occurs within the BLOOD, is initiated by the enzyme renin. Renin is released from the juxtaglomerular apparatus of the KIDNEYS in response to either (1) LOW blood pressure (as detected by decreased stretch of BARORECEPTORS within granular cells, or by decreased NaCl detected by CHEMORECEPTORS within macula densa cells); or (2) stimulation by the SYMPATHETIC  division. The sequential action of renin and angiotensin converting enzyme (ACE) causes the formation of angiotensin II (the active form of the hormone).

Explanation:

Angiotensin is a peptide hormones that regulate blood pressure by causing increase in blood pressure through vasoconstriction. It is a part of the renin- angiotensin system that regulate the internal pressure of the blood. It is stimulated when the level of blood pressure reduces or there is an decrease in the sodium chloride in the blood. It effects is to vasoconstrict the blood vessels thereby increasing the blood pressure in the vessels. Angiotensinogen is the inactive hormone synthesized by the liver and upon activation through baroreceptors or chemoreceptors, the liver releases angiotensinogen into the blood stream to be ctivated by the enzyme secreted from the kidney's juxtaglumerular apparatusand then activated to teh angiotensinogen I, angiotensinoI is then activated into angiotensin II by the angiotensin II by the angiotensin converting enzyme. Angiotensin also causes the increase in the aldosterone secretion from the adrenal cortex to promote the retention of sodium by the kidneys, this also helps to increaee the blood pressure. Various receptors helps in signalling the body to a reduced blood pressure level. This includes the baroreceptors which are pressure receptors and detect changes in pressure of the blood; chemorecptors which are chemical receptors that detect the change in the concentration of sodium and chloride ion in the blood. All this function together with the sympathetic division of the CNS to help the body regulates its change in blood pressure in a given time.

You might be interested in
Ill give brainliest to anyone who helps me with this
zalisa [80]

Answer:

Explanation:

The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.

In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (Figure 1). The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule.

8 0
3 years ago
A true breeding line of green pod pea plants is crossed with a true-breeding line of yellow pod plants. All of their offspring h
andre [41]

Answer:

green is the dominant trait and yellow would only be found in the second generation when 2 passive yellow genes can come together a green or yellow or green w green trait will always be green a pea can only be yellow with 2 recessive yellow genes

Explanation:

7 0
3 years ago
What is Earth's atmosphere primarily composed of?
Bas_tet [7]

It is C. Nitrogen. Nitrogen is 78% of the atmoshere

3 0
3 years ago
Read 2 more answers
ATP stands for adenosine triphosphate. The bond between the second phosphate group and the third phosphate group is a high energ
notka56 [123]

Answer:

Anabolic, Catabolic

Explanation:

5 0
3 years ago
Which situation below would have the strongest gravitational force between them?
Ad libitum [116K]
10kg mass and a 10kg mass at 10km apart
4 0
3 years ago
Other questions:
  • Why is the inner lining of the bronchiole folded?
    13·1 answer
  • DNA in the nucleus is compacted in large structure called ?
    8·1 answer
  • DNA is not found in the nucleus of all eukaryotes cells
    8·1 answer
  • The MAIN purpose of photosynthesis is to
    9·2 answers
  • Fishes and other animals that descend lose contact with the main surface food supply and themselves become food for strange deep
    8·1 answer
  • Can someone please help me!! This is a vocabulary quiz on genetics/ meiosis. No word is used twice. Match the words to the sente
    6·1 answer
  • Scientists recently published a paper about an endangered population of Scarlet Bass (species A) in Lake Erie. The authors also
    5·1 answer
  • Name the 2 functional groups in amino acids
    13·2 answers
  • Select the best answer for the question
    6·1 answer
  • Transportation of seedling is not done for<br>1 rice <br>2 maize <br>3 onion <br>4 brinjal ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!