“NEURAL CONTROL AND CO-ORDINATION” Co-ordination - It is the process through which two or more organs interact and complement the functions of each other. Neuron - It is the functional and structural unit of nervous system. Therefore‚ the nervous system is also known as NEURAL SYSTEM. Neurons with longer projections are said to be the longest cells in our body. There are about 100 billion neurons and most of them exist in the brain. Some neurons have flask-shaped and are called Purkinje cells
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A bipolar cell is a type of neuron which has two extensions. Bipolar cells are specialized sensory neurons for the transmission of special senses. As such‚ they are part of the sensory pathways for smell‚ sight‚ taste‚ hearing and vestibular functions They are found in the vestibulocochlear nerve‚ but reference to bipolar neurons is usually to cells in the retina. A unipolar cell is a type of neuron in which only one protoplasmic process (neurite) extends from the cell body. Most neurons are multipolar
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Is Judaism a religion‚ an ethnicity‚ or a culture? A question that has garnered a lot of interest throughout Jewish history is that of whether Judaism is a religion‚ an ethnicity‚ a culture or a mixture of the three. Of course for many Jews and different people there are varying degrees of validity that can be ascribed to each claim. In this essay I will look at each claim individually but first in order to understand which of the three things Judaism actually is we have to clearly define what
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Julio-Claudian Dynasty T.J. Czikra Southern New Hampshire University The Roman Empire was ruled by various leaders. However‚ most of these leaders were dictators and tribal. In a line of the ruling‚ you may find a time when Rome was ruled by people of the same family. For instance‚ a son succeeded the father‚ and the grandson succeeded the son. For this reason‚ it clear that democracy was changed and that some people were selfish and didn’t let others lead. However‚ the Julio-Claudian Empire
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appeared in print. He died at the age of 31. Today‚ with his imaginative‚ lyrical and melodically style‚ he is counted among the most gifted composers of the 19th century. Schubert was the son of a music-loving school teacher. Franz was the son of Franz Theodor Schubert. And wife Elisabeth was a homemaker. His siblings were Ferdinand Schubert‚ Karl Schubert‚ Ignaz Schubert‚ and Maria Theresia Schubert.
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world wars‚ the cold war‚ and even things not even closely associated with war like environmental problems. however over it all‚ he’s an author that will be known throughout all of time to come. Born as Theodor Seuss Geisel on March 2‚ 1904‚ in Springfield‚ Massachusetts from parents Theodor Robert Geisel‚ successful brew-master‚ and Henrietta Seuss Geisel. He was born as an only child that made him the main focus baby of the family. His mother would chant rhymes to soothe him whenever the chants
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In the poem "Dolor" by Theodor Roethke‚ one is drawn in with the weight of the poem despite its seemingly simple subject matter. Everyday items such as pencils are given deep sadness that forces the reader to want more. Roethke portrays this sad tone through personification‚ repetition‚ metaphors‚ and immense detail. "Dolor" is depicted through a sorrowful and gloomy theme beginning with its title and increasing in intensity towards the end of the poem. The narrator begins the poem with a look into
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Before 1890‚ The United States had few clear consistence’s of foreign policies‚ but in 1905‚ the Philippines‚ Guan‚ Hawaii‚ Puerto Rico there were dramatic changes in Americas roll in foreign affairs. Theodor Roosevelt entered the presidency with definite ideas of the place of United States in the world. He and McKinley expanded America’s role in world affairs. He would divide the nations of worthy to protect or not protect by categorizing them civilized or barbarians. Cuba was the United States
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contributed to physiology. * Anton Van Leeuwenhock (Father of Microbiology)- Modern Biology * Robert Hooke- discovered cell by observing tiny compartments from a thin slice of cork from a tree bark. * Matthias Schleiden (Botanist) and Theodore Schwann (Zoologist)- claimed that all animal and all plants are made up of cells. * Rudolf Virchow- Eventually established the concept of the cell theory. * Francesco Redi- disapproved the Spontaneous Generation Theory. -Biogenesis *
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agrees with the ’fossil’ evidence left by Mr. Joseph Merrick. It describes overgrowth of soft tissues and bone‚ sometimes only on one side of the body (hemi hypertrophy). Classical neurofibromatosis on the other hand‚ is a tumorous growth of nerve schwann sheaths (insulated covering like that around copper wiring)‚ and does not readily lend itself to explain Joseph Merrick’s bones i.e. The Elephant Man
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