Answer:
The barrier functions to regulate the chemical composition of the extracellular fluid surrounding the brain cells.
Explanation:
Blood-brain barrier
It is a very selective semipermeable membrane , hence allow some specific substance to pass via it . This barrier separates the extracellular fluid in the central nervous system and the circulating blood from the brain .
<u>The barrier is composed of the endothelial cells .</u>
Passive diffusion is shown in this system , and allows molecules like the water , glucose , amino acid to pass .
It regulates the chemical composition of the fluid of brain cell .
Oats are pretty high in fiber i dont know what crop that is though probably wheat?
Answer:
The following organelles are common to both types of cell, and can be seen in electron ... area for absorption of substances into blood (in this case, glucose). ... with a green marker, the red and green markers become mixed within the ... ethanol produced by the yeasts is purified by distillation and water is removed to
Explanation:
Answer:
Mitosis is closely controlled by the genes inside every cell. They continue to replicate rapidly without the control systems that normal cells have. Cancer cells will form lumps, or tumours, that damage the surrounding tissues.
Explanation:
hope this helps
have an awesome day -TJ
