Blood flow through most organs in the systemic circuit is regulated primarily by increasing or decreasing the sympathetic activity to arterioral smooth muscles in the organ. Another form of regulation called active hyperemia, depends upon the ,metabolic activity of the organ. Increased activity leads to increased interstitial fluid metabolites, which cause dilation of the arterioles, the former is a type of extrinsic regulation of blood flow; the latter is an example of intrinsic regulation.
Answer:
MOUTH:
- Food becomes moist
- Food is cut into pieces
- Food is squeezed
STOMACH:
- Proteins are broken down
- Food is mixed with acid
- Carbohydrates are broken down
I hope this helps :)
Explanation:
plz mark B R A I N L I E S T
Answer:
Okiii!
Explanation:
follow you on here orrrrr
Answer:
Hey! I am pretty sure is true if its not just let me know! :)
Answer:
The heads (the phospho part) are polar while the tails (the lipid part) are non-polar.Its like a front and back type of location with those.