1. DNA Transcription / Translation Jeopardy!

2. During translation, what molecule brings amino acids to the ribosome?

3. Ribosomes are made of A. ProteinProtein B. rRNArRNA C. tRNAtRNA D. rRNA and ProteinrRNA and Protein

4. Label this

5. What is produced once transcription is completed?

6. What is added to the mRNA during processing before it leaves the nucleus?

7. Sickle Cell anemia is caused by what type of mutation? A. Substitution A. Substitution B. Insertion B. Insertion C. Deletion C. Deletion D. Frameshift D. Frameshift

8. What is a codon for Arginine? A. AGCAGC B. TACTAC C. AGCAGC D. CGCCGC

9. Transcribe this sequence: CTATCGG A. CUAUCGGCUAUCGG B. CATAGCCCATAGCC C. GAUAGCCGAUAGCC D. CCGAUAGCCGAUAG

10. During Elongation of translation, what happens with the arrival of each new tRNA? A. New ribosomes attach A. New ribosomes attach B. New tRNA’s bind to Esite B. New tRNA’s bind to Esite C. Peptide is passed from tRNA in Psite to Asite C. Peptide is passed from tRNA in Psite to Asite D. Peptide is passed from tRNA in Psite to Esite. D. Peptide is passed from tRNA in Psite to Esite.

11. Amino acids are bound by a ______ bond.

12. What is a nonsense mutation?

13. Transcription begins when RNA polymerase… A.attaches to the initiator sequence of a gene B.unwinds a strand of DNA. C.binds to a strand of RNA. D.attaches to the promoter sequence of a gene.

14. Protein synthesis continues until A. A stop codon is reachedA stop codon is reached B. The termination sequence is reachedThe termination sequence is reached C. The amino acid sequence runs outThe amino acid sequence runs out D. The end of the sequence is reachedThe end of the sequence is reached

15. What is a chain of amino acids is called?

16. DNA is replicated from CCTAATA to CCTATA. What type of mutation occurred? A. PointPoint B. AdditionAddition C. InsertionInsertion D. DeletionDeletion

17. If DNA codons are BAT BAT BAT and an andenine base is added in the beginning, which would be a result? A. A BAT BAT BAT A. A BAT BAT BAT B. ABA TBA TBA T B. ABA TBA TBA T C. Frameshift C. Frameshift D. B and C D. B and C None of the above None of the above

18. If AUG is the codon, what is the anticodon?

19. What happens during transcription? A. RNA polymerase moves along the DNA strand that is oriented in the 5’ to 3’ direction. A. RNA polymerase moves along the DNA strand that is oriented in the 5’ to 3’ direction. B. RNA polymerase must first bind to a promoter sequence. B. RNA polymerase must first bind to a promoter sequence. C. Transcription is always initiated at the start codon. C. Transcription is always initiated at the start codon. D. The 3’ end of the RNA molecule is produced first. D. The 3’ end of the RNA molecule is produced first.

20. Label this

21. A segment of DNA that codes for a protein is known as

22. What process forms peptide bonds?

23. How many water molecules are produced from 260 Amino Acids?

24. A genetic mutation that only affects one type of amino acid is known as a __________ mutation.

25. Label this

26. Remove the intron (AUA) from the following DNA sequence. ACTATAGAT A. ACTACAGATACTACAGAT B. ACTGATACTGAT C. UGAUAUCAUUGAUAUCAU D. UGUCUAUGUCUA

27. Translate the following sequence… UCAAGU A. methionine -tyrosinemethionine -tyrosine B. methionine-serinemethionine-serine C. serine-serineserine-serine D. Isoleucine - ValineIsoleucine - Valine

28. What site on the ribosome allows tRNA’s to attach to the mRNA strand? A. A Site A. A Site B. P Site B. P Site C. E Site C. E Site D. C Site D. C Site

29. Where does translation occur?

30. What does the r in rRNA stand for?

31. What is the DNA strand that made this mRNA strand? AUCCAU A. ATCCATATCCAT B. AUGGATAUGGAT C. TAGGTATAGGTA D. ATGGATATGGAT

32. What are the sections of mRNA that code for a protein called?

33. You find a salamander that has an extra eye in the place where its left ear should be. This unusual appearance is most likely due to a mutation in a(n) ________ gene.

34. What process is pictured below?

35. UAA is a codon for

36. The anticodon CAG codes for which amino acid? A. Glutamine A. Glutamine B. Serine B. Serine C. Leucine C. Leucine D. Valine D. Valine E. None E. None

37. Where would a DNA substitution probably have the smallest or least effect on the organism? A. Exon B. Histone C. Intron D. Operon

38. At the very beginning of translation, the first tRNA molecule binds to what site on the ribosome?

39. What part of the mRNA binds to the ribosome? A. 3’ End A. 3’ End B. 5’ End B. 5’ End C. Poly A Tail C. Poly A Tail D. Exons D. Exons

40. Double Jeopardy 5’ A C G A A A T A C A G A C A T A T T 3’