Results from This Site: 1 - 10 of 104 total results for liver
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hepato-pancreatic duct which also brings bile from the liver. maltases - the small intestine contains maltase as part of the intestinal fluid which forms a secretion which coats the walls of the small
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hepato-pancreatic duct which also brings bile from the liver. the duodenum is the main site of absorption of all components of digestion, except water. food is moved along the duodenum by peristalsis
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The Human Nervous System Humans, like all living organisms, can respond to their environment. Humans have two complimentary control systems to do this: the nervous system and the endocrine (hormonal)
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liver cells every 2 years. The mitotic phase can be sub-divided into four phases (prophase, metaphase, anaphase and telophase). Mitosis is strictly nuclear division, and is followed by cytoplasmic division,
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The study of chemical constituents of living organisms. Organic Molecules - Materials that are formed in the metabolism of living things. The wide range of Organic compounds in living organisms may
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time has resulted in a great diversity of forms among living organisms. The concept of the species in terms of production of fertile offspring. Natural selection and isolation may result in changes in
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Ecosystems Ecology is the study of living organisms and their environment. Its aim it to explain why organisms live where they do. To do this ecologists study ecosystems, areas that can vary in size
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time has resulted in a great diversity of forms among living organisms. The concept of the species in terms of production of fertile offspring. Natural selection and isolation may result in changes in
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section of the specification a leaf palisade cell and a liver cell are used as examples. You are expected to be able to recognise and identify the structure of these cells as revealed by light and electron
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In tissues, like muscle, liver or brain, oxygen is used by respiration, so is low, typically about 4 kPa. At this PO2 the haemoglobin is only 50% saturated, so it unloads about half its oxygen (i.e. from
