Questions about nervous system with answers
WebMay 23, 2024 · Answer. 1. Basic structural unit of the nervous system is the neuron. 2. Central nervous system consists of brain and spinal cord. 3. A neuron consists of cell … WebNervous System: Practice Questions # 1 1. A change in the external or internal environment of an organism is known as A. a response B. an impulse C. a synapse D. a stimulus 2. The …
Questions about nervous system with answers
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WebApr 5, 2024 · Nervous System Question 3: The following condition is observed when a neuron is not conducting an impulse and the axonal membrane is: more permeable to K +. … WebStudy with Quizlet and memorize flashcards containing terms like Which of the following is NOT a part of the central nervous system? a. Brain b. Spinal Cord c. Heart d. Neural …
WebDec 26, 2024 · Sympathetic preganglionic fibers originate in neurons of the intermediolateral column of the spinal cord and project to the paravertebral and prevertebral ganglia, which in turn project to target ... WebIn all longer answer questions, ... The central nervous system is made from the brain and spinal cord. The peripheral nervous system is a network of nerves that cover the rest of the body.
WebApr 11, 2024 · Unlike the somatic nervous system, the autonomic nervous system A. consists of a sympathetic and parasympathetic nervous system. B. regulates voluntary … WebNervous System. The nervous system is like a network that relays messages back and forth from the brain to different parts of the body. These messages allow you to do things like …
WebPractice Exam Anatomy and Physiology. 1) The brain and spinal cord comprise the _____ nervous system. A) autonomic B) peripheral C) central D) efferent E) afferent 2) Voluntary …
Web(a) Neuron: Neurons are the fundamental units of the nervous system specialized to transmit information in the form of electrical impulses to different parts of the body. (b) Nerve: Nerve is a bundle of nerve fibres (axons) of separate neurons, enclosed in a tubular sheath. (c) Stimulus: An agent or the sudden change of the external or internal … sullivans scotch combWebThe nervous system extracts information from the internal and external environments using sensory receptors. It then usually sends signals encoding this information to the brain, which processes the information to determine an appropriate response. Finally, the brain sends signals to muscles, organs, or glands to bring about the response. paisley mortuary charleston south carolinaWebReview Questions with Answers - The Nervous System. Questions 1. Name the structures that make up the CNS and those that make up the PNS. 2. … sullivans roofing harrowWebMay 28, 2024 · Neuron: A neuron or a nerve cell is the basic structural and functional unit of the nervous system. VI. Answer the following: Question 1. Describe the two parts of the nervous system. Answer: The nervous system of human has two parts: Central Nervous System (CNS): It consists of the brain and the spinal cord. sullivans shady lane bridgetown ohWebThe nervous system Our nervous system allows us to detect and react to changes in the environment. Sense organs, like the eyes, detect changes and our central nervous system … paisley motif refrigeratorWebDec 4, 2024 · Answer: The nervous system regulates, co-ordinates and links the activities of different organs and the entire organism, making it an integrated whole. It also brings about an adjustment between the organism and its environment. Question 2: Explain the divisions of nervous system. Answer: The nervous system is divisible into three regions: sullivans sewing machine trolleyWebWhich part of a neuron transmits an electrical signal to a target cell? 12. Which term describes a bundle of axons in the peripheral nervous system? 13. Which functional … paisley monkey lakewood ohio