Answer:
brush border cells....!!
The simple cuboidal cells of the proximal tubule are referred to as Proximal Convoluted Tubule (PCT) cells.
They have a distinct feature of having prominent microvilli on their luminal surface that forms a brush border.
These microvilli contribute to creating a large surface area which facilitates the maximization of the absorption and secretion of solutes including Na+, Cl¯, glucose, among others - a key function of this portion of the nephron.
These cells are responsible for the active transport of ions across their membranes and hence they possess a high concentration of mitochondria to produce sufficient ATP.
The PCT cells, forming a simple cuboidal epithelium, are active in secretion and absorption of molecules.
They are observed in the lining of the kidney tubules and are critical to the kidney's filtration function.
#SPJ11
Biome is characterized by low annual rainfall, less than 26 centimeters (about 10-11 inches) per year it is the Desert it rains less than 25 cm each year.
A biome is a region or area, land that is featured by the flora, fauna and environmental condition of that region.
Thus, it is the Desert it rains less than 25 cm each year.
To learn more about biome click here:
#SPJ2
Answer:
Those three are extremely related.Humus is the organic matter that forms in the soil when plant and animal matter decays. It is basicaly the part where the soil is more moistured and receives more nutrients. microoroganisms are present in the matter of plants and anumals and they are very important for the sustainability of the soil. Humus contains many useful nutrients for healthy soil, like nitrogen, which assures the proper health of it.
Explanation: hope it helps ^w^
Answer:
A. C3!
Explanation: