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- 1. Multiple Choice
which process is shown?diffusionrepirationrecombinationtranslation - 2. Multiple ChoiceWhat molecules do both DNA and RNA contain?uracilnucleotidesthyminedeoxyribose
- 3. Multiple ChoiceWhich of the following best describes how DNA and RNA are similar?they both contain A and TThey both have a double helixThey are both composed of 5 different nucleotidesthey both have C and G
- 4. Multiple ChoiceThe DNA sequence ATCAGCGCTGGC is part of a gene. how many amino acids are coded for by this message?481220
- 5. Multiple ChoiceA scientist puts nucleotide chains of UUUUUU in a test tube under conditions allowing protein synthesis. Soon they are only amino acids chains of phenylalinine. What does the experiment indicate?phenylalanine is composed of uracilUUU codes for phenylalanineprotein synthesis malfunctions in test tubesproteins contain one kind of amino acids
- 6. Multiple ChoiceDNA sequence is ACAGTGC. How would this be coded on mRNA?TGTCACGUGUCACGGUGACAUCACUGUA
- 7. Multiple ChoiceGenetic info flows in one direction. Which best represents this flow?DNA-protein-RNAProtein-RNA-DNARNA-protein-DNADNA-RNA-protein
- 8. Multiple ChoiceWhich process?mutationtranscriptionrespirationtranslation
- 9. Multiple ChoiceAn RNA polymer is composed of subunits known aspolysaccharidesribose moleculesnucleotidesuracil molecules
- 10. Multiple ChoiceProteins are polymers made of monomers callednucleotideslipidsamino acidsnitrogen bases
- 11. Multiple ChoiceWhich of the following are found in BOTH DNA and RNA?ribosedeoxyribosethyminephosphate group
- 12. Multiple ChoiceWhich of the following is created directly from DNA?tRNA onlymRNA onlytRNA and mRNAproteins
- 13. Multiple ChoiceWhat is created during transcription?tRNADNAmRNAproteins
- 14. Multiple ChoiceWhat happens during translation?mRNA is made from DNAthe ribosome uses information from mRNA to assemble proteinstRNA is made from mRNAcopies of DNA molecules are made
- 15. Multiple ChoiceThe sequence of DNA that contain instructions for making proteins are calledgenesamino acidsmRNAtRNA
- 16. Multiple ChoiceTranscription occurs where?ribosomesthe cytoplasmthe nucleusthe rough ER
- 17. Multiple ChoiceA codon consists of how many nucleotides1234
- 18. Multiple ChoiceCodons each code fora proteinan enzymean amino acida nucleotide
- 19. Multiple ChoiceWhat is this diagram represent?mRNAtRNArRNADNA
- 20. Multiple ChoiceWhat is the name of 3 bases on mRNA called?genetripletcodonanticodon
- 21. Multiple ChoiceTranscribe the following:
3'-TACCCGTAT-5'5'-AUGGGCAUA-3'3'-AUGGGCAUA-5'5'-AUGCCGAUA-3'5'-ATGCCGATA-3' - 22. Multiple ChoiceThe anticodon is located onDNAmRNAtRNArRNA
- 23. Multiple ChoiceThe codon is located on theDNAmRNAtRNArRNA
- 24. Multiple ChoiceAmino acids are bonded together by ahydrogen bondpeptide bondionic bondthey are not bonded
- 25. Multiple ChoiceProtein synthesis takes place in two parts:Transcription then translationReplication then transcriptionTranslation then transcriptionReplication then translation
- 26. Multiple ChoiceThe process of making mRNA from DNA is called.ReplicationTranscriptionTranslationProtein synthesis
- 27. Multiple ChoiceWhere does protein synthesis take place?LigaseRibosomesCodonEndoplasmic Reticulum
- 28. Multiple ChoiceRNA is different from DNA in ___RNA is single strandedRNA has uracilRNA has the sugar ribosAll of these
- 29. Multiple ChoiceWhich molecule makes up the ribosome?DNAmRNAtRNArRNA
- 30. Multiple ChoiceTranscribe the sequence of DNA
ATTCAGAGGATTCAGAGGTAAGACTCCUAAGUCUCCUACGAUCGG - 31. Multiple ChoiceThe process of making mRNA from DNA is called.ReplicationTranscriptionTranslationProtein synthesis
- 32. Multiple ChoiceHow many types of RNA are there?1234
- 33. Multiple ChoicemRNA stands formy RNAmessenger RNAmitosis RNAmutated RNA
- 34. Multiple ChoiceThe five carbon sugar found in RNARiboseDeoxyriboseGlucose
- 35. Multiple ChoiceA strand of DNA reads ACTGGA. The RNA strand that would be copied from it would read....ACTGGATGACCTUGACCUUAGCCT
- 36. Multiple ChoiceThere are ______ possible codon combinations.4564128
- 37. Multiple ChoiceThere are ____ types of amino acids452064
- 38. Multiple ChoiceChains of _________ form __________chromosomes; basesgenes; basesproteins; amino acidsamino acids; proteins
- 39. Multiple ChoiceWhat is occurring in this diagram?TranslationTranscriptionDehydration SynthesisHydrolysis
- 40. Multiple ChoiceWhich amino acid is coded from the mRNA codon:
G G CArginineSerineLeucineGlycine - 41. Multiple ChoiceThe diagram shows the process ofTranscriptionTranslationReplicationMitosis
- 42. Multiple ChoiceWhich of the following is incorrect regarding RNA?RNA contains uracilRNA can only be found inside the nucleusRNA is single strandedRNA contains genetic information
- 43. Multiple ChoiceWhat is occurring in this picture?TranslationDNA ReplicationPolymerase is unzipping the DNATranscription
- 44. Multiple ChoiceWhich codon can code for Serine?U G GA G UC A AA U G
- 45. Multiple ChoiceWhat is the mRNA strand that would be created from this DNA strand?
T A C A G G C C TA C G T C C G G AA U G U C C G G AT U G G G C C A TU T G U C C G G U - Answer choicesTagsAnswer choicesTags