Endocrine Vs Nervous System The endocrine system acts with nervous system to coordinate the body’s activities. Both systems enable cells to communicate with others by using chemical messengers. The endocrine system uses chemical messengers called hormones that are transported by the circulatory system (blood). They act on target cells that may be anywhere in the body. The endocrine system is slower than the nervous system because hormones must travel through the circulatory system to reach their
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Chemical level – atoms combine to form molecules 2. Cell level – Molecule form organelles 3. Tissue level – similar and surrounding material make up tissues 4. Organ level –diff tissue combine to form organs 5. Organ system level –Organs make up an organ system 6. Organism – organs sytem make up an organism Characteristics of Life 1. Organization – Specific interrelationships among the parts of an organism and how those parts interact to perform specific functions. 2. Metabolism-
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maintain a constant condition in a biological system by means of automatic mechanisms that work against influences leaning towards disequilibrium. This action primarily aims to preserve relative constancy in the body when severe changes occur in the external environment‚ as it very important for the body to maintain homeostasis in order to survive. If conditions happen to drift too far‚ certain biochemical reactions are ignited
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R E V I E W NAME ____________________________________ LAB TIME/DATE _______________________ S H E E T EXERCISE 21 Print Form Spinal Cord‚ Spinal Nerves‚ and the Autonomic Nervous System Anatomy of the Spinal Cord 1. Match each anatomical term in the key to the descriptions given below. Key: a. D C B A cauda equina 1. 2. 3. 4. b. conus medullaris c. filum terminale d. foramen magnum most superior boundary of the spinal cord meningeal extension beyond the spinal cord terminus spinal
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cavities. Body membranes are made up of epithelial and connective tissue layer. Mucous membrane cover openings that are exposed to the outside world. For example‚ mucous membrane is present in the nose‚ respiratory tract‚ male and female reproductive systems‚ stomach and intestines. Epithelium of mucous membrane is attached to lamina propria‚ a loose connective tissue layer that stabilizes the epithelium in place. Goblet cells in the epithelium make mucus which is a liquid that protects the mucous membrane
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The nervous condition In the novel Nervous Conditions by Tsitsi Dangarembga‚ the character Nyasha aptly describes the quandary that is postcolonial identity. "It would be a marvelous opportunity‚ she said sarcastically‚ to forget. To forget who you were‚ what you were and why you were that. The process‚ she said‚ was called assimilation‚ and that was what was intended for the precocious few who might prove a nuisance if left to themselves".For many‚ assimilation has been the easiest answer
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The nervous system is the most important system in the body. It transmits impulses to and from the brain. Disruption of the nerve cells and fibers that transmit the messages severely impairs the body’s ability to carry out complex function. Once a disruption occurs‚ one may never recover and neurological function will steadily degrade. Multiple Sclerosis is a disease that disrupts this network. Multiple Sclerosis (MS) is the most common disabling neurological disease in young adults between 20 and
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Men In Nervous Conditions: An Ignored Matter The men of Zimbabwe struggled to assert the independence of their people against political‚ cultural and religious colonial pressure (Vembe)‚ but reduced women to silent supporters (Stone 113). This dynamic still holds true on the literary front‚ where male writers of Zimbabwe‚ and Africa in general‚ present to the west male-centered‚ idealized pictures of traditional women and culture. Women‚ however‚ uncertain that men will revalue them‚ concern themselves
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Nervous conditions NERVOUS CONDITIONS Tsitsi Dangarembga ←Context→ Tsitsi Dangarembga finished writing Nervous Conditions when she was in her mid-twenties and‚ upon its publication in 1988‚ won widespread critical acclaim for its complex and nuanced portrayal of the challenges that a young Shona girl faces in her efforts to break free of her impoverished background and acquire an education. “Shona” is the name given to various tribal groupings living mostly in the eastern half of Zimbabwe‚
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In Tsitsi Dangarembga’s novel Nervous Conditions the author Depicts Nyasha‚ the daughter of rich educated Babamukuru‚ as a troubled hybrid character who can’t accept herself due to her internal struggle with hybridity. Looking to gain insight and self-awareness based on her mixed cultural background‚ Nyasha challenges herself to take control of her own life. The statement in the introductory paragraph of Nervous Conditions‚ “The condition of a native is a nervous condition.”(From an introduction
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