Genetic Engineering Flashcards
What is genetic engineering
Removing a donor gene from one organism and modifying the genome of another organism by inserting the donor gene into its genome to give it desired characteristics
What is a genome
all DNA in an organism
What is the first step of genetic engineering and what is the key term
Get gene from donor cells using SPECIFIC RESTRICTION ENZYMES to cut DNA on either side of desired piece
What is the second step of genetic engineering
Cut vector (plasmid) DNA with SAME specific restriction enzyme to get complementary shape
What is the 3rd step of genetic engineering
Insert donor gene into vector
What is the 4th step of genetic engineering
use vector to carry donor gene into host cells
What are the advantages of genetic engineering
treat different conditions
eliminate hereditary diseases
enable people born w/ genetic disorder to live normal life