Biology-B6-Genetic Engineering 0.0 / 5 ? BiologyDNA and inheritanceGCSEAQA Created by: tonisha_Created on: 25-02-23 19:50 Genetic engineering is where the ______ from an organism is _____ out and ______ to a different _______? the genes from an organism is cut out and transferred to a different organism 1 of 23 This means that the ______ of the organism is ______ to give it a ________ ______? the genome of the organism is modified to give it a desired characteristic 2 of 23 For example, bacterial cells have been genetically engineered to produce? insulin in humans 3 of 23 You can also transfer genes into ______ to produce ___ _____? plants to produce GM crops 4 of 23 CONCERNS ---------------- One of the main concerns? is safety 5 of 23 Since the effects of eating it on _____ _____ are not fully explored? human health 6 of 23 We dont know if it would affect ______ and _____? wildlife and insects 7 of 23 Genetic engineering is also being explored to try and treat? inherited disorders 8 of 23 This is called? gene therapy 9 of 23 STAGES OF GENETIC ENGINEERING ---------------------------------------- First we will ______ the _____ we want to _____? identify the gene we want to transfer 10 of 23 Then we will use ______ to ______ the gene? use enzymes to isolate the gene 11 of 23 Then we transfer the gene into? a small circle of DNA plasmid 12 of 23 Where has the plasmid come from? bacteria 13 of 23 You could also use? a virus 14 of 23 The virus and plasmid would be considered? vectors 15 of 23 The desired gene is then ______ into the _____ of the _____ organism via the ____? then transferred into the cells of the target organism via the vector 16 of 23 When do we transfer the gene? in the early stages of the organisms development 17 of 23 This makes sure that all? the cells receive the transferred gene 18 of 23 PROS --------- Can increase? yield 19 of 23 Help ______ have food with ______ ____? LICs have food with essential nutrients 20 of 23 CONS -------------- Could reduce? biodiversity 21 of 23 Concerns on? safety 22 of 23 And the ______ ____ effects? long term 23 of 23
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