BIO 240 EXAM 2 2.1 QUESTIONS AND ANSWERS

BIO 240 EXAM 2 2.1 QUESTIONS AND ANSWERS 1. The outermost meningeal layer is the __________ mater. - Correct Answer-dura 2. The dural __________ associated with the cranial meninges forms in the fluid filled space between the peristeal and meningeal dura layers. - Correct Answer-sinus 3. The __________ space is filled with cerebrospinal fluid (CSF). - Correct Answer-subarachnoid 4. Arachnoid villi project into the the dural __________ where they transport __________ into this area for recycling. - Correct Answer-sinus, blood 5. The __________ mater adheres to the external brain surface. - Correct Answer-pia 6. The trabeculae extend from the arachnoid mater to the __________ mater. - Correct Answerpia 7. A dural __________ forms where the ___________ layers of the dura mater fuse together. - Correct Answer-septa, meningeal 8. Indicate the structures CSF move through in order following its formation at the lateral ventricles - Correct Answer-Lateral ventricles, interventricular foramen, third ventricle, cerebral aqueduct, and fourth ventricle 9. The choroid plexus is composed of capillaries, extensions of the __________ m... CONTINUES....