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1. It is the presence of _______________ that causes the repressor protein to fall off and unblock the gene on the lac operon. 2. An additional circular chromosome found in some bacteria that is used
1. It is the presence of _______________ that causes the repressor protein to fall off and unblock the gene on the lac operon.
2. An additional circular chromosome found in some bacteria that is used in genetic engineering.
3. All ___________ contain a code for proteins.
4. When a gene is turned on, they start to make their protein which is called _________________.
5. Each person has their own, unique
___________________, distinguishes them from every other individual.
11. Every cell contains the complete set of ______.
12. In eukaryotes, what kinds of proteins regulate and control gene expression?
13. All your cell have the same ___________.
14. By inserting the DNA from one organism into another, organisms can create ____________ they could not create before since they were given the DNA to code for it.
15. The lac _________________ is an example of how genes can be turned on and off to digest lactose
16. The lac operon only turns on if there is ____________ present, helping the cell to save energy.
17. Cell differentiation turns on and off certain _________
18. Each cell has _____________________ genes activated depending on it's job and what kind of cell it is.
19. If a gene is turned on then it is being ________________.
20. Making a protein from mRNA is called ________________.
21. Each trait is coded by a different ____________.
22. What protein physically blocks the transcription of genes?
23. The process of manipulating DNA to introduce genes to other organisms.
24. What do you call DNA that is combined from 2 different organisms?
25. If RNA polymerase can't bind to a gene, then______________ can't occur and no protein is made.
26. Using living organisms to produce a product.
27. After the protein has fallen off the operon, the ________________ can then transcribe the DNA into mRNA.
28. The process of making mRNA from DNA is called ____________________.
29. The fact different genes can be expressed at different times results in cell ______________.
