The “rest and digest” portion of the autonomic nervous system is also called the   Question 4 options:   A)  Spinal autonomic   B)  Parasympathetic system   C)  Sympathetic system

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Q: 45 As the cerebral cortex differentiates, fibers passing to and from it divide the corpus striatum…

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A: During the dental procedure,local nerve block is used which is lignocaine. Lignocaine blocks the…

Q: Which part of the spinal cord contains somas of somatic motor neurons?   Multiple Choice a) The…

A: The nervous system is considered as one of the most complex systems in the body. It consists of the…

Q: distinguished from each other phy

A: The component of the peripheral nervous system which is involved in the regulation of the…

Q: (b) (1) Explain the term reflex action. (ii) Expand the following biological abbreviations: (1) DNA…

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Q: stimulation of a discrete region in a cerebral gyrus using weak electrical shocks causes twitching…

A: A sample map of neural connections is the motor homunculus. The motor homunculus concentrates on the…

Q: Please Explain comprehensively how the ganglia originated embryologically? How do these affect the…

A: Ganglia is the group of neurones cell bodies which is found in our body part. The development of…

Q: which of the following is a function of the parasympathetic division? a) dilates the ciliary muscle…

A: The parasympathetic nervous system is responsible for the body's rest and absorption reaction when…

Q: 1. Using the attached photo, identify the structure labeled A, choose from the options below: A)…

A: The brain is the intricate, focal point of the neurological systems of many other animal species in…

Q: Which of the following apply to all reflexes. (2)

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Q: For each of the following terms or phrases, write either S (for sympathetic) or P (for…

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Q: Which nervous system component belongs to its corressponding motor pathway? Nervous System Compnent…

A: Cerebellum: refine and adjust movements Spinal cord: relay commands to most muscles below the neck

Q: A 38. A 35-year-old man is found to have complete situs inversus. In order to stimulate the vagus…

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Q: The ventral horn of the spinal cord is where -------------------- would be found. a) somatic motor…

A: The spinal cord is a long tube like structure present at the back connecting the brain to the lower…

Q: which of the following is mismatched? a) parasympathetic preganglionic fibers; release ACh b)…

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Q: The substantia nigra of the midbrain is rich in the neurotransmitter: A) acetylcholine B) serotonin…

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Q: A) What are the five sensory organs? B) What are the nerve centers? What is each person's role? C)…

A: Please follow steps 2 & 3 for detailed explanation.

Q: 15. The termination of acetylcholine action is mainly due to: a) Reuptake by preganglionic neurons…

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Q: 37) preparing the body for the fight or flight response is the role of the...? a) cerebrum b)…

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Q: which of the following does not describe the ANS? a) a system of motor neurons that innervates…

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Q: Identify the Golgi tendon reflex (which is an innate reflex) as (a) spinal or cranial, (b) somatic…

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Q: Which is the only cranial nerve (CN )that innervates visceral organs in the thoracic and…

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Q: The Baroreceptor reflex illustrates very well the principles and elements of a negative feedback…

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Q: An animal undergoes bilateral lesion to the subventricular zones. What brain area would be affected…

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Q: 51. A 50-year-old man has diminished vibratory sensation on his right leg. Which of the following…

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Q: Which of the following carries pain information to the brain from the spinal cord?

A: The ventral horn of gray matter- it is longitudinal columns found within the spinal cord, which…

Q: In the limbic stream through the basal ganglia, the basal ganglia output projects from what region?…

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Q: 59. A 76-year-old woman is admitted to the hospital after a stroke. She has severe weakness and…

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Q: What does the lateral horn of the spinal cord contain?

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Q: Biology Question

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Q: the sacral part of the parasympathetic division serves the pelvic organs and the distal half of the…

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Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.