The liver is the largest gland in the human body and plays a central role in metabolic and immunological homeostasis. This organ is responsible for over 200 functions, such as detoxification, storage, energy production, nutrient conversion, hormonal balance, and coagulation. These important physiological functions make the liver a critical.
This resource lists essay titles and the indicative content from the mark schemes, featured in the previous specifications. It prepares students for the essay in A-level Biology Paper 3. Biology 2410 (BIOL5) Year Question Title 2013 10 a The membranes of different types of cells are involved in many different functions.
The liver has many functions. Some of the functions are: to produce substances that break down fats, convert glucose to glycogen, produce urea, make certain amino acids, filter harmful substances from the blood (such as alcohol), storage of vitamins and minerals (vitamins A, D, K and B12) and maintain a proper level of glucose in the blood.
Liver enzymes are an important indication of normal hepatocyte function, especially ALT and AST. Liver enzymes are elevated in individuals who consume excessive amounts of alcohol because alcohol has a direct toxic effect on the liver. Alanine transaminase and aspartate transaminase are found inside hepatocytes and are released when the liver.
When facing liver cancer, patients must go through numerous amounts of other tests.An Angiography test is a test that analyzes the blood vessels that surround the vicinity of the liver. The Angiography test also involves injecting dye into the blood vessels leading to the liver, as well as placing a catheter into the artery in the upper thigh.
Essay Functions And Functions Of The Pancreas. Pancreas Functions and Mal-Functions The Pancreas is a very essential gland within the human body. The pancreas has both endocrine functions as well as exocrine functions. Commonly referenced as a dual function gland. The pancreas is a rather large, solid gland that is roughly 10 inches long.
The gall bladder, liver and pancreas are important organs in the digestive system which is closely related to the small intestine. Small intestine is divided in to duodenum, jejunum and ileum. The small intestine helps in several functions such as hormone secretion, intestinal juice secretion, ninety percent absorption, forward propulsion of contents and it is the major site of digestion.
The liver has a wide range of functions including detoxification, protein synthesis, and the production of the biochemicals necessary for digestion. It is located in the right upper quadrant of the abdominal cavity, resting just below the diaphragm. The liver lies to the right of the stomach and overlies the gall bladder.