« previous next »

Author Question: The cerebrospinal fluid is A) a filtrate of the blood. B) a secretion of glial c (Read 544 times)

Millan

  • Sr. Member
  • ****
  • Posts: 368
on: Oct 16, 2013
The cerebrospinal fluid is
A) a filtrate of the blood.
B) a secretion of glial cells.
C) a secretion of interneurons.
D) cytosol secreted from ependymal cells.
E) secreted by the hypothalamus.


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: Jul 27, 2019
A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Blood Pressure Cuff Blood Pressure Cuff
Strawberry hemangioma, a birthmark caused by a collection of blood vessels in the skin. Strawberry hemangioma, a birthmark caused by a collection of blood vessels in the skin.
Return of oxygenated blood to the heart and entry into the aorta (red = oxygenated blood, blue = ... Return of oxygenated blood to the heart and entry into the aorta (red = oxygenated blood, blue = ...
Take Charge of Your Blood Pressure! Take Charge of Your Blood Pressure!
Insulin, glucagon and blood glucose levels Insulin, glucagon and blood glucose levels
Branching airways and blood vessels Branching airways and blood vessels
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library