Download Unit 4 Part2 wksht3

NAME: ________________________________________________ PERIOD: ________
UNIT 4 PART 2 WORKSHEET 3
1. Genetic engineering involves isolating, removing, and recombining genes. What is used to cut the
DNA at a specific place to remove a gene? ___________________________________________
2. What do we call the new DNA that has the gene added to it? _________________________________
3. What does a vector do? ______________________________________________________________
4. Two types of vectors are: _______________________________ and _________________________.
5. Genetic engineering can be used to make bacteria that can produce large quantities of what human
hormone? _________________________________________
6. Cutting large molecules into pieces and then separating them by size using electricity is called
____________________________________________________________________
7. Billions of copies of DNA can be made in a short time by using what technique?
_____________________________________________________________________
8. During cloning, the nucleus from the unfertilized egg of mouse A is removed and replaced with the
nucleus from a cell of mouse B. The egg is then implanted in the uterus of mouse C to grow. The
resulting baby mouse will be a clone of which mouse? __________________________________