Genetically Modified Rice

Golden Rice and genetically Modified Food: An canvass Daisy Pyman SCH3U1 Ms. Stoltz November.30th, 2011 Room 114 What is gilded extend? Golden sieve is a genetically engineered food created to attention improve vitamin A wishing. (Barry) Created in 1999 by scientists Ingo Potrykus, of the Swiss national Institute of Technology, and Professor dick Beyer, of the University of Freiburg, Germany. The scientists were able to produce beta-carotene in the endosperm by introducing two daffodil genes and one bacterial gene into the sift Children and adults all secure about the world atomic number 18 not possessting the required counting of vitamin A to remain healthy, this results in irreversible blindness tinge 500,000 children annually.(Ackerman) Golden rice could assist to signifi enduretly alleviate Vitamin A deficiency affecting approximately 100,000,000-140,000,000 children rough the world. (Ackerman) Unlike level(p) white rice (which is low in protein and has very(prenominal) weensy iron and more(prenominal) or less no vitamin A) opulent rice contains beta-carotene (a carotenoid a precursor to Vitamin A) make in the endosperm. (The edible transgress of the rice, the grain) outline: Carontenoid.

Carotenoids are pigments that pillow slip the red, orange, and yellow color of fruits and vegetables, lay out in chloroplasts and chromoplasts. (Mithra) This carotenoid, beta carotene, is a pre-cursor (a substance from which another, usually more active voice or mature substance is formed.) to Vitamin A. ( biological science Online) The beta-carotene is then reborn into Vitamin A in the human carcass. Beta-Carotene gets dispirited down in the mucous membrane of the small bowel by beta-carotene to retinal. It can be stored in the liver and body fat and converted to retinal when it is needed. The existence of beta-carotene gives the genetically modified variety of rice its golden colour, hence the name, golden rice. How was golden rice...If you want to get a full essay, order it on our website: Ordercustompaper.com

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