Water reabsorption takes place in the cortical collecting duct (CCD) cells, induced by the peptide hormone vasopressin. An increase in 3'5'-cyclic adenosine monophosphate (cAMP) levels in these cells leads to an increasing permeability of the CCD apical membrane to water.
<h3>What is hormones and duct ?</h3>
Your body uses hormones as chemical messengers. They move to tissues or organs through your bloodstream. They affect numerous processes, including growth and development, and work gradually over time. How your body converts food into energy is known as metabolism.
- Ducts are cell-defined passageways that can be used for either secretions or excretions. a gland is an organ that secretes substances in both plants and animals.
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Intramembranous Ossification is the formation of bone from within fibrous membranes.
The other method of bone formation, Endochondral Ossification, is the formation of bone from preexisting hyaline cartilage models.
Answer: infrasound
Explanation:
The infrasound is called as the low frequency sound. The frequency of these sounds is less than 20 Hz. The sound waves of the infrasound cannot be perceived by the humans as human ear are less sensitive to the low frequency. The infrasound can be produced in extreme weather conditions, earthquakes, meteor impacts, explosive detonation, collision of oceanic waves, waves on beach, and sound produced by the air conditioner.
I believe the answer is "bilateral" activity. Hope this helps!
When the sirens are heard, most likely people would go inside and turn on the local news to get more information.