Calcitonin <u>suppress </u>osteoclast activity, which will <u>lowers</u> blood calcium levels.
<h3>What is Calcitonin?</h3>
- Calcitonin is a hormone secreted by thyroid gland.
- Calcitonin reduces the concentration of blood calcium level when it is above normal level.
- This polypetide hormone is made up of 32 amino acid and is mainly produced by C cells of the thyroid gland.
- In fish, birds and other non-mammalian animals, Calcitonin is produced by cells of the ultimobranchial body.
To learn more about thyroid gland, refer :
https://brainly.in/question/229275#:~:text=Expert%2Dverified%20answer,-question&text=Thyroid%20gland%20is%20a%20large,through%20the%20rate%20of%20metabolism.
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Answer:
Explanation:
the process of transcription is defined as a process by which cells are able to allow for expression of their genes. this involves how DNA is read and written into RNA (mainly messenger RNA). mRNA production then guides the synthesis of various proteins. the process of transcription occurs in three stages which include initiation, elongation and termination. when certain signals interact with the promoter of a gene, transcription is initiated allowing for some regions of the DNA to be transcribed in the 5 to 3' direction. such that the newly synthesized strand of mRNA is complementary to the non coding sequence. Controlling the production of mRNA in the nucleus allows the regulation of gene expression.
Explanation:
when those components become excessive, they become harmful
It helps the plasma membrane to remain fluid.
Proteins and lipids exist in the membrane as well
Explanation:
Having filtered out small essential molecules from the blood - the kidneys must reabsorb the molecules which are needed, while allowing those molecules which are not needed to pass out in the urine. Therefore, the kidneys selectively reabsorb only those molecules which the body needs back in the bloodstream.
