Myelin sheaths Study guides, Study notes & Summaries

Human Physiology Exam 1 question and answers rated A+ 2023 already passedSchwann cells form myelin sheaths around the large nerve fibers in: - correct answer Peripheral nervous system oligodendrocytes - correct answer Central Nervous system This Ion is responsible for the repolarization phase of the action potential. - correct answer K+ The cholinergic neurotransmitter at the muscarinic receptors is: - correct answer Acetylcholine This division of the nervous system makes your pupils...

bio 210-chapter 11 Exam Questions and Answers 100% Pass The nervous system is? - Answer- The master controlling and communicating system of the body The three functions of the nervous system are? - Answer- 1. Sensory input 2. Integration 3. Motor output The sensory input - Answer- gathers information by the internal and external sensory receptors The integration function - Answer- processes and interprets the sensory input The motor output function - Answer- activates the effector orga...

Multiple Sclerosis Practice Test Questions with Correct Answers Multiple Sclerosis - Answer-A chronic, progressive, degenerative disorder of the CNS characterized by demyelination of nerve fibers of the brain and spinal cord. Cause of MS - Answer-unknown; related to infectious (viral), immunologic and genetic factors. MS is characterized by - Answer-chronic inflammation, demyelination, and gliosis (scarring) in the CNS. What is the autoimmune response that occurs in MS? - Answer-The my...

The threshold of a neuron is the: d. total amount of neurotransmitter it takes to cause an action potential. An neuronal circuit in which one presynaptic neuron stimulates a group of neurons, each of which then synapses with a common postsynaptic cell is a: d. parallel after-discharge circuit. Following injury to a peripheral neuron, chromatolysis occurs, which is: b. breakup of the Nissl bodies. Cerebrospinal fluid normally circulates in the: c. subarachnoid space. The part of a spi...

bio 210-chapter 11 Exam Questions and Answers 100% Pass The nervous system is? - Answer- The master controlling and communicating system of the body The three functions of the nervous system are? - Answer- 1. Sensory input 2. Integration 3. Motor output The sensory input - Answer- gathers information by the internal and external sensory receptors The integration function - Answer- processes and interprets the sensory input The motor output function - Answer- activates the effector orga...

1 BIO 210 CHAPTER 11 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The nervous system is? Correct Answer: The master controlling and communicating system of the body The three functions of the nervous system are? Correct Answer: 1. Sensory input 2. Integration 3. Motor output The sensory input Correct Answer: gathers information by the internal and external sensory receptors The integration function Correct Answer: processes and interprets the sensory input T...

BOC Microtomy Exam - Questions and Answers Which of the following could be substituted for gelatin as an additive to the flotation bath? A. Aminoalkylsilane B. Chromium potassium sulfate C. Poly-L-lysine D. Agar During microtomy, it is noted that a faced block has a central area that is soft and mushy. This tissue should have been: A. Chilled longer before facing B. Cut thicker at the grossing table C. Left in paraffin longer D. Reprocessed before embedding Lymph node tissue shatters when sect...

Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora. Multiple Choice & Essays 1. Which of the following is not a function of the nervous system? a. Sensory function b. Integrative function c. Motor function d. All are functions of the nervous system Ans: D Level: easy Link: 12.1 2. The peripheral nervous system can be divided into: a. Somatic nervous system b. Autonomic nervous system c. Enteric nervous system d. All of the above ...

KIN 1A03 Physiology_III_-_Exam_2_Questions 2022/2023 Chapter 11: Functional Organization of Nervous Tissue Multiple Choice 1. The nervous system A) monitors internal and external stimuli. B) transmits information in the form of action potentials. C) interprets or assesses information. D) maintains homeostasis. E) all of the above Answer: e Level: 1 2. Which of the following is responsible for problem-solving skills? A) central nervous system B) peripheral ne...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...