Bio 2 nervous system exam - Study guides, Class notes & Summaries

BIO 210 LECTURE EXAM #4 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons Correct Answer: A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False Correct Answer: B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to 2 A) the som...

Bio 181 ASU Exam 3 Questions with complete solutions List the 4 types of glial cells and list a phrase to describe their function. - answer1. Schwann cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 3. Astrocytes protect the brain from toxic chemicals. 4. Microgilia protect the brain. T/F When the presynaptic cells contacts a muscle cell, the synapse area is called a mo...

These two systems work together and respond to homeostasis - ANSWER Nervous and endocrine Chemical signal from nervous - ANSWER Sends message along nerve fiber that releases a chemical message directly to a target organ Chemical signal from endocrine - ANSWER Uses blood to send a hormone to a target organ- slower acting but long lasting.

These two systems work together and respond to homeostasis - ANSWER Nervous and endocrine Chemical signal from nervous - ANSWER Sends message along nerve fiber that releases a chemical message directly to a target organ Chemical signal from endocrine - ANSWER Uses blood to send a hormone to a target organ-slower acting but long lasting.

These two systems work together and respond to homeostasis - ANSWER Nervous and endocrine Chemical signal from nervous - ANSWER Sends message along nerve fiber that releases a chemical message directly to a target organ Chemical signal from endocrine - ANSWER Uses blood to send a hormone to a target organ- slower acting but long lasting. Planaria - ANSWER Movement is the only function of the nervous system in this organism Two lateral nerve cords joined by transverse cords- ladder like - ...

BIO 251 - Unit Exam 1: Part 1. Questions and Answers. Question 1 of 50 2.0/ 2.0 Points Hormones regulate certain target cell responses. These can include which of the following?  A. Metabolism  B. All of the above are correct.  C. Fluid balance  D. Sexual function  E. Growth and development of tissue Feedback: Good work; your answer is correct! Question 2 of 50 2.0/ 2.0 Points The function of the placental hormone human placental lactogen (hPL) is to ________. ...

Bio 104 Exam 3 Questions and Answers with Verified Solutions What is the role of antidiuretic hormone (ADH) in the body? It regulates water balance by increasing water reabsorption in the kidneys. What is the function of myelin in the nervous system? Myelin insulates nerve fibers, speeding up the transmission of nerve impulses. What is the process by which blood clotting occurs? Coagulation. What is the function of the lymphatic system in the body? It returns excess tissue...

Boise State Bio #227-Exam #4-Koob; Questions and Answers 100% Correct List the 3 main functions of the nervous system. Answer-1)Sensory 2) Integrative 3) Motor Central Nervous System is composed of what two parts? Answer-1)Brain 2)Spinal Cord Peripheral Nervous System is composed of what two parts? Answer-1) Somatic Nervous System 2) Autonomic Nervous System Afferent is to ___________ as Efferent is to ___________ Answer-sensory, moto