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
pashok25 [27]
2 years ago
15

freeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Biology
2 answers:
Digiron [165]2 years ago
8 0
Congratulations ...................
mamaluj [8]2 years ago
5 0

Okayyyyyyyyyyyy

thankssssssssssss

You might be interested in
2. Where does meiosis occur in females? When?
Greeley [361]

Answer:

In human males, meiosis occurs in the seminiferous tubules of the testicles while in females, it occurs in cells called as oogonia. In males, meiosis occurs at puberty while in females it occurs right at birth.

Explanation:

4 0
3 years ago
Among human population, most fresh is used for
Masteriza [31]
The answer would be water.
6 0
3 years ago
If purple flower color is dominant and red flower color recessive, how many phenotypes are possible in offspring of homozygous p
bekas [8.4K]
The genotype depends if the purple flower is heterozygous dominant of homozygous dominant. But the total possible phenotypes available is 2, purple or red. 

3 0
3 years ago
Which term also describes gravity
Hoochie [10]
Movement of the earth
5 0
3 years ago
Read 2 more answers
Angiotensin II is a potent ____________ that helps regulate blood pressure. Angiotensinogen, is an inactive hormone synthesized
Hatshy [7]

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.

3 0
3 years ago
Other questions:
  • Which of the biomes'tundra, coniferous forest, temperate broadleaf forest, temperate grassland, savanna, chaparral, desert, trop
    14·1 answer
  • (first actual answer gets Brainliest)
    11·2 answers
  • What happens in meiosis during telophase ll
    10·2 answers
  • The chemical equation below shows the reaction of glucose and oxygen. Which process does this equation represent?
    11·1 answer
  • A radioactive element has a half-life of 1000 years. A rock contains 6.25% radioactive material. How old is the rock?
    15·1 answer
  • The diagram below shows the structure of a protein. what is the structure labeled A
    9·1 answer
  • Alligators living in a pond is a example of<br><br> an ecosystem because
    6·1 answer
  • 4. Extend your thinking: Compare the circumference values to the diameters. About how many
    5·1 answer
  • Who proposed the polynucleic model, stating that DNA and RNA were composed of nucleotides.
    10·1 answer
  • When ten or more pre-synaptic neurons conduct impulses to five or fewer post-synaptic neurons, the conduction pattern is said to
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!