Answer:
"scattering" that would be the correct answer :)
Explanation:
hope it helps
Answer:
Transcription is the synthesis of RNA from DNA. Occurs in the nucleus.
Translation is the synthesis of a protein from RNA. Occurs in the cytoplasm.
Explanation:
pls mark me brainliest
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 .
Because they are made mostly or partly out of gas.
Like all animals the noises they make are to warn off predators, and mating call. IDk
