powerpoint sci rg
TRANSCRIPT
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What Is Hemoglobin?
•Hemoglobin Is the oxygen carrying pigment of red blood cells that gives them their red color, it also serves to
take oxygen to the tissues.
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How hemoglobin is important?
• Hemoglobin is important because it transfers or helps the red blood cells move around the body.
• This is needed in the human body for the blood to go everywhere.
• The red blood cells go to the tissues also.
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Hemoglobin chemical bonding?
• Yes, it binds with the oxygen. And turns into a totally different thing. So that would be considered chemical bonding.
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How hemoglobin helps?
• Hemoglobin Helps spread oxygen all over your body.
• There can be too much hemoglobin in your body.
• Also can be too little.
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Blood Doping
• Blood doping is an ejection of EPO which causes the body to make cells.
• Creates more oxygen cells to carry throughout body.
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Autologous
• is when athlete's own red blood cells are produced well in advance of competition and then re-introduced before a critical event.
• For some time after the harvesting the athlete may be anemic.
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Homologous
• Red blood cells also known as RBCs from a compatible donor are made, concentrated and then inserted into the athlete’s circulation according to endurance competitions.
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EPO
• EPO- is a hormone produced by kidneys that regulates the number and volume of red blood cells.
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WHY?
• Why is it used for medical reasons? When there is not enough red blood cells to get oxygen to the rest of the body.
• Why is it used in sports? For better endurance, especially for cycling. Gets oxygen to spread across body.
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1st document
• http://www.everydayhealth.com/info/v1a/tyler%20hamilton%20blood%20doping?xid=ls-t2_dlp_v1&utm_source=looksmart-62983-10156&utm_medium=cpc&utm_term=tyler%20hamilton%20blood%20doping&utm_content=940738722&utm_campaign=726309120
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2nd document
• http://outside.away.com/outside/bodywork/lance-armstrong-archives.html?gclid=CNbqjv7-z58CFQYMDQodNQEHEQ
• LANCE ARMSTRONG
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Reference• http://dictionary.reference.com/browse/hemoglobin
• http://prospect.rsc.org/blogs/cw/wp-content/uploads/2009/05/red-blood-cells.bmp
• http://www.chem1.com/acad/webtext/chembond/CB-images/nicotine_mol.gif
• http://www.pharmainfo.net/files/images/stories/article_images/Hemoglobin%20synthesis.jpg
• http://www.pbs.org/newshour/extra/images/july-dec07/blood_doping_8-01.jpg
• http://www.umm.edu/pathology/images/slides.jpg
• http://acsweb.fmarion.edu/pryor/homologous.chromosomes.mitosis.jpg
• http://www.abc.net.au/reslib/200707/r164350_607241.jpg
• http://graphics8.nytimes.com/images/2007/11/28/sports/28cycling.1.600.jpg