Answer:
nervous: epinephrine/norepinephrine but dopamine makes you happier
Explanation:
this is an effect of the hypothalamus . which involves the pituitary glands.
Answer:
A. Glucose is too big to pass through.
Explanation:
Only small hydrophobic molecules such as oxygen can go through the hydrophobic interior of the phospholipid bilayer.
Hi there, Biotic is a living factor, Abiotic is a non-living factor. All the below are biotic factors: bacteria . rotting log . rotting leave . I hope this helped and this is right! Have a nice day! Disclaimer: Now i'm not totally 100% sure on rotting log & leave, because a tree is alive but a rotting one? My guess would be yes its still alive until its dead, and the leave same thing but it was once apart of a living tree, but these are what i would put!
Answer:
Rough endoplasmic reticulum extends from the nucleus to the cell membrane and holds ribosome at its surface.
Explanation:
Endoplasmic reticulum is of 2 types rough endoplasmic reticulum and smooth endoplasmic reticulum.
Rough endoplasmic reticulum is named so because it contain ribosome on its surface as a result rough endoplasmic reticulum play a significant role during translation or protein biosynthesis.
Rough endoplasmic reticulum extends from the nucleus that"s why most of the proteins of rough endoplasmic reticulum is accessed by the nucleus and if any proteins of RER or rough endoplasmic reticulum is not properly folded or misfolded then specific signals are send from nucleus for the correct folding of proteins of RER.