describe how the process of respiation occurs and all factors involved in this process?
467845
how indepth do you want this?\n\nbasically caused by a pressure differential in your lungs (the diaphragm inflates the lungs)...the oxygen molecules are forced through alveoli (sacs) into the bloodstream because fo this pressure differential...at the same time...Carbon Dioxide flows in the opposite direction from the blood to teh lungs to be exhaled...the oxygen attaches itself to hemoglobin..which is found in the red blood cells...and is then transported throughout the body by the heart (arteries pump blood away from the heart to teh body..veins take the blood back)\n\nhope thats good enough lol
551973
TO CAUSE THE CHANGE CHEMICAL REACTION
673316
lifelessness......death\n\na few hours after a person or animal dies, the joints of the body stiffen and become locked in place.\nthis stiffening is called rigor mortis.\ndepending on temperature and other conditions, rigor mortis lasts approximately 72 hours. \nthe phenomenon is caused by the skeletal muscles partially contracting. \nthe muscles are unable to relax, so the joints become fixed in place.
62299
That's spelled "respiratory" system, not "respitory" ;-)\n\nYou'll find an explanation of how your respiratory system works here:\n\nhttp://sln.fi.edu/biosci/systems/respiration.html\nor here: http://yucky.discovery.com/flash/body/pg000138.html\nor a slightly more technical explanation here: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/Pulmonary.html
605229
To cause to happen successfully
135480
THere are a lot of ways. Entire textbooks are dedicated to this. Almost any way you can think of. IN terms of energy, bloodflow, chemical composition, excretion body composistion hormones....
160718
I found my husband after he killed himself with a rifle shot to the head. I asked the mortician if he could put him back together again enough to let his children (and any of his family who wanted to) "say good bye" to him. When the children and I got to the funeral home, I was so grateful to see my husband sort of in one piece in the casket (the mortician did a great job with what he had left) that I grabbed his hand. I was so surprised that it was soft and gave when I squeezed it, because I had always thought the same thing ... that he would be hard and stiff like a statue or something.\n\nAfter rigor mortis "lets go" the body returns to a softer form. The following is what I found on the site listed in the sources section below:\n\n"Rigor mortis refers to the state of a body after death, in which the muscles become stiff. It commences after around 3 hours, reaching maximum stiffness after 12 hours, and gradually dissipates until approximately 72 hours after death. Rigor mortis occurs due to changes in the physiology of muscles when aerobic respiration ceases."\n\nSo if the funnerals you have been to were very soon after the death, the body may not have had time to release the rigors. My husband died on a Tuesday morning, and the Funeral was on Friday, so he was soft again ... more like a real person than a hard statue. He is the only dead person I've ever touched.
43485
Well, I'm not gonna try to explain this or anything, but check this website out:\n\nhttp://www.usm.maine.edu/~newton/Chy251_253/Lectures/Esterification/Esterification.html\n\nScroll down to "Scheme 2: Saponification of an Ester," and that explains the reaction process fairly well.  I don't know if this is what you're looking for, but I hope it helps!
877428
1. Sedimentation.\n2. Compaction.\n3. Dewatering/degassing\n4. Lithification by heat and pressure.
725588
1. concentration and pressure\n2. see sources
692861
Air enters the lungs and the alveoli will exchange the gases to have the respiration complete.
501140
here's a link that i think would fully answer your question\nhttp://en.wikipedia.org/wiki/Odontoid_process\n\nhope it helps :)
942281
Cell Respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.
464742
Cellular respiration is the process in which the chemical bonds of energy-rich molecules such as glucose are converted into energy usable for life processes. Oxidation of organic material—in a bonfire, for example—is an exothermic reaction that releases a large amount of energy rather quickly. The equation for the oxidation of glucose is:\n\n            C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy released (2830 kJ mol−1)\n\nIn a fire there is a massive uncontrolled release of energy as light and heat. Cellular respiration is the same process but it occurs in gradual steps that result in the conversion of the energy stored in glucose to usable chemical energy in the form of ATP.\n\nIf you have a biology textbook look up Kreb's cycle or the Citric Acid cycle to better understand the types of cellular respiration.  Diagrams will really help.
822960
I guess a default answer would be cellular respiration
804801
Death begins when the heart stops beating. Deprived of oxygen, a cascade of cellular death commences. It begins with brain cells and finishes with the skin cells. Death is therefore a process, rather than an event.\n\n When the heart stops beating\n\n1. Heart stops beating and/or lungs stop breathing.\n\n2. Body cells no longer receive supplies of blood and oxygen.\n\n    * Blood drains from capillaries in the upper surfaces and collects in the blood vessels in the lower surfaces.\n    * Upper surfaces of the body become pale and the lower surfaces become dark.\n\n3. Cells cease aerobic respiration, and are unable to generate the energy molecules needed to maintain normal muscle biochemistry.\n\n    * Calcium ions leak into muscle cells preventing muscle relaxation.\n    * Muscles stiffen and remain stiff (rigor mortis) until they begin to decompose.\n\n4. Cells eventually die and the body loses its capacity to fight off bacteria.\n\n5. The cells' own enzymes and bacterial activity cause the body to decompose - muscles lose their stiffness.\n\nTiming?\n\n    * Brain cells can die if deprived of oxygen for more than three minutes. Muscle cells live on for several hours. Bone and skin cells can stay alive for several days.\n    * It takes around 12 hours for a human body to be cool to the touch and 24 hours to cool to the core.\n    * Rigor mortis commences after three hours and lasts until 36 hours after death.\n    * Forensic scientists use clues such as these for estimating the time of death.\n\n What is rigor mortis?\n\nRigor mortis refers to the state of a body after death, in which the muscles become stiff. It commences after around 3 hours, reaching maximum stiffness after 12 hours, and gradually dissipates until approximately 72 hours after death. Rigor mortis occurs due to changes in the physiology of muscles when aerobic respiration ceases.\n\nMuscles are made up of two types of fibre. These fibres have connections between them that lock and unlock during muscle contraction and relaxation. These connections are controlled by a biochemical pathway within the cell, which is partially driven by the presence of calcium ions. The concentration of calcium ions is higher in the fluid surrounding muscle cells than it is inside the cells, so calcium tends to diffuse into the cell. High calcium levels inside the cell drive the biochemical pathway in the direction that maintains muscle contraction. To relax, muscle cells must expel the calcium ions from the cell and this requires energy molecules to pump them across the cell membrane.\n\nAfter a body has died, the chemical reaction producing these energy molecules is unable to proceed because of a lack of oxygen. The cells no longer have the energy to pump calcium out of the cell and so the calcium concentration rises, forcing the muscles to remain in a contracted state. This state of muscle stiffening is known as rigor mortis and it remains until the muscle proteins start to decompose.
560650
haha the answer above me is funny...what what exactly do you want to know about it? theres a lot to do with respiration...theres inspiration where the air is taken in..this is caused by a contraction of the diaphragm..thens there structures like the epiglotis, trachea, pharynx...then the oxygen goes to your lungs..where gas exchange occurs in the alveoli's...this is done by some complicated process that i dont understand really..i didnt really pay attention during this part of physiology/biology class. haha. anyway, the oxygen is picked up by the pulmonary artery and goes to the rest of the body through the aorta...uhh, i can think of anything else..hope this helps!