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Question 1 3 / 3 pts This layer of the meninges is tightly attached to the brain. Your Answer: Pia Mater Pia mater (menix) Question 2 3 / 3 pts The _______ fissure separates the right and left cerebral hemispheres. Your Answer: Median Longitudinal Median longitudinal Question 3 4 / 4 pts What is the purpose of the blood-brain barrier? Describe its maintenance from a cellular level. Your Answer: The blood-brain barrier is a diffusion barrier which prevents most particles from en...

BIOLOGY 245 Anatomy and Physiology; AP II - Module 1 Exam Graded A (Complete solution) LATEST Question 1 2.5 / 2.5 pts This is a bundle of axons found in the peripheral nervous system. Your Answer : Nerve Nerve Question 2 2.5 / 2.5 pts This part of the autonomic system accelerates the heart beat and increases breathing rate. Your Answer: Sympathetic Nervous System Sympathetic Question 3 2.5 / 2.5 pts The ventral root of a nerve contains what type of neurons? Your Answer: Motor Motor (Efferent) Q...

Question 1 2 / 2 pts The circulatory system is response for which of the following functions? Supply cells with oxygen Transportation of gases Rid cells of waste Prevents loss of blood Correct! All the above Question 2 2 / 2 pts The heart is contained in the _______ cavity. Correct! Pericardial Pleural Septal Rectoperineal Question 3 2 / 2 pts Which layer of heart anchors it to the diaphragm? Endocardium Mediastinal Myocardium Correct! Pericardium Question 4 4 / 4 pts What is the purpose of the ...