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- 1. Multiple ChoiceThe work done to map out the entire genomic sequence in humans was calledgene mappingthe Human Genome ProjectOperation TransposonGenome Sequence Project (GSP)
- 2. Multiple ChoiceA protein that binds to the operator and blocks the RNA polymeraseregulatorrepressoractivatorcorepressor
- 3. Multiple ChoiceA small molecule that binds to the repressor and makes it inactive iscorepressorinducerpromoteroperator
- 4. Multiple ChoiceThe template strand of DNA will be ______________ to the RNA transcribedidenticalidentical except T is replaced with U in RNAidentical except U is replaced with T in RNAcomplementary
- 5. Multiple ChoiceOne function of gel electrophoresis is toseparate DNA fragmentscut DNArecombine DNAextract DNA
- 6. Multiple Choice
Which technique was used to produce these bands?a. cloning
CloningGel ElectrophoresisGene SplicingGenetic Engineering - 7. Multiple ChoiceBased on these results whose blood was found in the blood stain at the crime scene?BobSueJohnLisa
- 8. Multiple ChoiceDuring DNA transcription, a strand of mRNA is made for the original DNA strand. Thus, if a portion of the original DNA strand is CCTAGCT, then the mRNAstrand will beGGAUCGACCUAGCU.CCTAGCT.GGATCGA.
- 9. Multiple ChoiceWhat is made during translation?DNARNAproteinsamino acids
- 10. Multiple ChoiceReplicate:
TGG ATCTGC TAGUCC TUCUGG ATCACC TAG - 11. Multiple ChoiceWhat determines the order of amino acids in a protein?codonsDNAribsomes
- 12. Multiple ChoiceTranscription occurs in the _.nucleuscytoplasmribosomeskitchen
- 13. Multiple ChoiceTranslation occurs in the _.officecytoplasmnucleuscell membrane
- 14. Multiple ChoiceNucleotides monomers are made up of a sugar, a phosphate, and a ___________________:nitrogenous basenucleic acidcholesterolfatty acid
- 15. Multiple ChoiceThe five-carbon sugar found in DNA.riboseguaninedeoxyribosehelicase
- 16. Multiple ChoiceA long strand of RNA nucleotides that are formed complementary to one strand of DNA. They also travel from the nucleus to the ribosome to direct the making of a specific protein.tRNArRNADNAmRNA
- 17. Multiple ChoiceThe enzyme that catalyzes the addition of appropriate nucleotides to the new DNA strand.DNA HelicaseDNA PolymeraseDNA LigaseRNA Polymerase
- 18. Multiple ChoiceCoding sequences that are NOT in the final mRNA.Okazaki FragmentsExonCodonIntron
- 19. Multiple ChoiceA type of RNA that associates with proteins to form ribosomes in the cytoplasmTransfer RNA (tRNA)Messenger RNA (mRNA)Ribosomal RNA (rRNA)RNA Polymerase
- 20. Multiple Choicean enzyme that regulates RNA synthesis.DNA LigaseCodonRNA Polymerase
- 21. Multiple ChoiceCytosine makes up 42% of the nucleotides in a sample of DNA from an organism. Approximately what percentage of the nucleotides in this sample will be thymine?8%16%31%42%
- 22. Multiple ChoiceThe _______ represents the shape of the dna molecule.HelixDouble HelixLadderQuartenary
- 23. Multiple ChoiceWhy is DNA important?it is very small and very complicatedit's in everythingit serves as the blueprint for traits of all living thingsbecause we eat it every day for energy
- 24. Multiple ChoiceThe "on/off" switch for an operon is called thepromoterrepressoroperatorgene
- 25. Multiple ChoiceTranscription:
ATT AGGTAA TCCTUU TCCUAA UCCTUA TCC - 26. Multiple ChoicePerformed an experiment with Bacteriophage viruses that proved DNA was the genetic material. P32 was used to label DNA and Sulfur 35 was used to label proteins. The S-35 was not in the next generation of viruses and P32 was proving that DNA is tranfered from generation to generation.Maurice Wilkens and Rosalind FranklinJames Watson and Francis CrickAlfred Hershey and Martha ChasePeanut butter and Jelly
- 27. Multiple ChoiceDNA is built in the3'-3' direction5'-5' direction3'-5' direction5'-3' direction
- 28. Multiple ChoiceAccording to base pair rules, Guanine always pairs withuraciladeninecytosinethymine
- 29. Multiple ChoiceWhat is the product of transcription?RNADNAenzymesproteins
- 30. Multiple ChoiceThe 4 nitrogen bases in DNA?adenine, thymine, cytoplasm, and guanineadenine, thymine cytosine, and guanineadenine, thymine, cytosine, and gylceroladenine, thymine, cytosine, and glucose
- 31. Multiple ChoicemRNA (b) is considered the ___________________ strand because it builds continuously.LaggingLigaseLeadingTelomeres
- 32. Multiple ChoiceWhat mutation has occurred here?
Original: T-G-A-C-C-A
Mutation: T-G-A-G-C-AMissenseDeletionInsertionNonsense - 33. Multiple ChoiceThe DNA sequence T A C C G T A G A G G C would produce which of the following amino acid sequences?Met-Val-Asp-ProMet-Ala-Ser-ProVal-His-Arg-GluGlu-Lys-Ser-Leu
- 34. Multiple ChoiceSequences of DNA that move to different positions within the genome of a single cell to prevent transcriptionTranspositionsTransposonsOkazaki fragmentsTransportation
- 35. Multiple ChoiceWhich of the terms are arranged from largest to smallest?Chromosome -> DNA -> nucleotide -> gene - > genomeNucleotide -> gene -> DNA -> chromosome -> genomeGenome -> chromosome -> DNA -> gene -> nucleotide
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