| A | B |
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| A gene can be cut out of a DNA molecule using a _____. | restriction enzyme |
| DNA that has had genes from a different organism spliced into it is called ___. | recombinant DNA,  |
| Segments of DNA can be separated from each other based on their relative size using ____. | gel electrophoresis,  |
| Making purposeful changes in the DNA of an organism is called ____. | genetic engineering |
| A technique that can be used to make many copies of DNA in the lab is called ____. | PCR (polymerase chain reactions),  |
| An organism that has genes from other species is called a _____ organism. | transgenic |
| Researchers were able to clone a sheep by taking the nucleus out of an egg cell, replacing it with the nucleus from _____ from another sheep, and placing the egg into the womb of a female sheep to grow as a zygote would. | an adult cell |
| The most common vector for getting recombinant DNA into a bacterial cell is a(n) ______. | plasmid |
| A _______ is a small circular piece of DNA, common in bacteria, that often times has genes that give the bacteria antibiotic resistance. | plasmid |
| Inserting new helpful DNA into the body cells of an already born human can be accomplished through ______. | gene therapy |
| Which process is shown below?, | Gel electrophoresis, |
