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    Sense Organs

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    SENSE ORGANS RECEPTORS (Sense organs) * Transducers of specific forms of kinetic energy * Change mechanical‚ electrical‚ thermal‚ chemical‚ or radiant energy into nerve impulses in sensory neurons Two major categories: * GENERAL RECEPTORS * Often exist as individual cells or receptor units * Widely distributed throughout the body * Most numerous such as: * touch‚ temperature‚ and pain: and * to initiate various reflexes necessary for maintaining

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    Frogs: Blood and Frog

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    Frogs Dissection: 1. Where is the frog’s heart compared to its lungs? How do the locations of these two organs affect interactions between the frog’s respiratory and circulatory systems? The frog’s heart is in front and above the liver while the lungs are under the liver and off to the sides.  The locations of these two organs affect interactions between the frogs’s respiratory and circulatory systems because a frog’s heart needs oxygen which is required from the lungs therefore the circulatory

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    incisions were made in upside down “V” shape on the collarbone‚ to expose the thoracic cavity. This dissection was both sharp‚ because of the use of the scissors and scapel and blunt because of the use of the probe and forceps to move organs and skin to expose other organs not yet identified. SKIN: Yellowish in color covered with white fur‚ hard and stiff in texture LARYNX: Off white in color. Long tubular structure descending from the upper area (mouth) of the rat. TRACHEA: Pinkish in color

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    FAILURE 1 Heart Failure Joeselyn Sequeira West Coast University HEART FAILURE 2 Heart Failure The heart is one of the body ’s most vital organ. The heart pumps blood throughout the body which carries nutrients other organs need. It also carries oxygenated blood to the lungs which allows us to breathe. Since the heart is so important‚ relying on it that it will do its job is necessary so we can live‚ but sometimes the heart can

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    Animal Testing Kills

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    are inconclusive. The Lethal Dose 50% test or LD- 50 forces increasing amounts of a test product until half of the test group dies. Animals are fed or injected with cosmetic products... As the dose increases internal organs become blocked‚ rupture‚ and cause animals’ organs to not function and they bleed on the inside. If the animals are not murdered in the test‚ they are killed afterwards. Toxicity tests determine the effective toxicity for animals but not humans. They determine the toxic

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    Why Anorexia Is Bad

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    electrolyte disturbances such as hypokalemia (low blood potassium) and hyponatremia (low blood sodium)‚ among others. Electrolyte disturbances‚ in turn‚ can cause heart arrhythmias‚ irregular heartbeats‚ and even heart attacks. The heart is not the only organ in the cardiovascular system that may be affected by anorexia. The blood itself may also be damaged. Abnormal blood counts and anemia (low red blood cells or abnormal red blood cells with impaired oxygen-carrying capacity) are not uncommon. The digestive

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    Our body is composed of complicated and intricate systems that work together to keep us alive and able to move and process the things we find to be simple such as breathing or blinking. There are 11 systems in our body‚ each in charge of something different and supplying support to the other. Those 11 systems are the‚ nervous‚ skeletal‚ muscular‚ circulatory‚ respiratory‚ digestive‚ endocrine‚ reproductive‚ excretory‚ integumentary and immune systems. I will address every system in the human body

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    healthy through the donation of organs. The effect of this use is to set the spine‚ the core‚ of the text. It provides a step to dive deeper into the subject. I think she does a great job of informing reader on what happens to dead bodies after they are rolled away from the hospital

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    method. Results show that 244 or 81.09% of the students had average level of performance in Biology. They have Desirable attitude toward Biology; 44% are moderately motivated while 49% are motivated. Nature of Biology (first quarter) and Plant Organ System (second quarter) were the major topics in Biology where students showed their strengths while Life Energy (first quarter) and Describing Cell Cycle ‚ Circulatory System and Reproduction were the topics where students showed their weaknesses

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    Lap Report

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    to use directional terms to locate the position of one body part relative to another 2. Explains the three kinds of body planes used to study human anatomy 3. Gives the location of the major body cavities and sub-cavities‚ and indicate important organs in each 4. Use the regional terms to locate specific body areas Hypothesis If I review all instructions and all resources in the process of completing the Anatomical Orientation worksheet activity‚ then I will have all understanding of Anatomical

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