Genetically Modified Rice

Golden Rice and Genetically Modified Food: An investigation Daisy Pyman SCH3U1 Ms. Stoltz November.30th, 2011 Room 114 What is comfortable sieve? Golden sieve is a genetically engineered food created to help improve vitamin A lack. (Barry) Created in 1999 by scientists Ingo Potrykus, of the Swiss Federal Institute of Technology, and Professor simoleons 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 rice Children and adults all dependable about the world are not possessting the required jibe of vitamin A to remain healthy, this results in irreversible blindness call for 500,000 children annually.(Ackerman) Golden rice could help to signifi enduretly alleviate Vitamin A deficiency affecting approximately 100,000,000-140,000,000 children around the world. (Acker man) Unlike level(p) white rice (which is low in protein and has very weensy iron and or so no vitamin A) golden rice contains beta-carotene (a carotenoid a precursor to Vitamin A) tack together in the endosperm. (The edible part of the rice, the grain) outline: Carontenoid.

Carotenoids are pigments that energise the red, orange, and yellow color of fruits and vegetables, found 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. (Biology Online) Th e beta-carotene is then reborn into Vitamin! A in the human body. Beta-Carotene gets broken down in the mucose membrane of the small intestine by beta-carotene to retinene. 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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