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Choose a category. You will be given the answer. You must give the correct question. Click to begin. Click here for Final Jeopardy Category A Category B Category C Category D Category E Category F 10 Point 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points 50 Points Cells must control gene expression so that a. b. c. d. their genes will only be expressed when needed. their genes will always be expressed. their genes will never be expressed. genetic disorders can be corrected. a. their genes will only be expressed when needed. Inducer molecules allow transcription to proceed by a. b. c. d. destroying repressor proteins. unwinding the cell’s DNA molecules. activating the ribosomes. changing the shape of repressor proteins. d. changing the shape of repressor proteins. Which enzyme’s action is prevented by the presence of a repressor protein? a. b. DNA polymerase Lactase c. d. RNA polymerase permease c. RNA Polymerase The lac operon is shut off when a. lactose is present. b. lactose is absent c. glucose is present. d. glucose is absent. b. Lactose is absent The portions of DNA molecules that actually code for the production of proteins in eukaryotes are called a. b. mutons. exons. c. d. introns. exposons. b. exons After mRNA has been transcribed, a. b. c. d. its introns are cut out. its exons are joined together. it leaves the nucleus. All of the above d. All of the above A sequence of nucleotides in a DNA molecule that aids in arranging RNA polymerase in the correct position on the promoter is called a(n) a. b. repressor. c. operon. d. operator. enhancer. Question 2b Answer 3b d. enhancer Answer 4b Question 4b Answer 5b Question 5b Answer 1c Question 1c Answer 2c Question 2c Answer 3c Question 3c Answer 4c Question 4c Answer 5c Question 5c Answer 1d Question 1d Answer 2d Question 2d Answer 3d Question 3d Answer 4d Question 4d Answer 5d Question 5d Answer 1e Question 1e Answer 2e Question 2e Answer 3e Question 3e Answer 4e Question 4e Answer 5e Question 5e Answer 1f Question 1f Answer 2f Question 2f Answer 3f Question 3f Answer 4f Question 4f Answer 5f Question 5f Make your wager Final Answer Final Question