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- 1. Multiple ChoiceDoes the order of amino acids in a protein matter?YES!NO!
- 2. Multiple Choice
In order for DNA instructions to move from the nucleus to the ribosomes in the cytoplasm of a cell, an RNA copy of a DNA strand must be made. This process, which takes place in a cell's nucleus is called...
translation
mutation
DNA replication
transcription
- 3. Multiple ChoiceTranslation is the process wheremRNA is created in the NucleusmRNA is decoded to form a proteinglucose molecules are madeis where lipids are synthesised
- 4. Multiple ChoiceThe anti-codoncontains a sequence the same as the codoncontains a sequence complementary to the codoncontains the base thymine
- 5. Multiple ChoicetRNA is involved incarrying amino acidscarrying ribosomescarrying glucosecarrying lipids
- 6. Multiple ChoiceAmino acids are joined together in order to formDNAribosomesproteinsRNA
- 7. Multiple ChoiceTranslation is crucial to the process of making proteins. Which statement best describes what takes place during translation?A copy of chromosomal DNA is createdInformation in mRNA is converted into a sequence of amino acids in a proteinA RNA copy of a DNA strand is made.
Instructions from DNA in the nucleus are brought to the cytoplasm - 8. Multiple ChoiceSmaller segments of RNA nucleotides that transport amino acids to the ribosomes.mRNAtRNArRNADNA
- 9. Multiple ChoiceAfter DNA is unzipped in the nucleus, this is the enzyme that binds to a specific section where an mRNA will be synthesized.RNA PolymeraseDNA Polymerase
- 10. Multiple ChoiceA sequence of three nucleotides in a region of transfer RNA that recognizes a complementary coding triplet of nucleotides in messenger RNA during translation by the ribosomes in protein biosynthesisCodonAnticodonTranslationTranscription
- 11. Multiple Choice
which process is shown?diffusionrepirationrecombinationtranslation - 12. Multiple ChoiceThe DNA sequence ATCAGCGCTGGC is part of a gene. how many amino acids are coded for by this message?481220
- 13. Multiple ChoiceWhat is the function of mRNA?storage of foodprevents mutationsprovides energycarries genetic message
- 14. Multiple ChoiceWhat is the name of 3 bases on mRNA called?genetripletcodonanticodon
- 15. Multiple ChoiceWhat is occurring in this picture?TranslationDNA ReplicationPolymerase is unzipping the DNATranscription
- 16. Multiple ChoiceThe anticodon is located onDNAmRNAtRNArRNA
- 17. Multiple ChoiceIn a ____ mutation, one base pair is changed our on DNA.PointFrameshiftCross overTranslocation
- 18. Multiple ChoiceWhen bases are added or deleted, the mRNA will be read out of sync, to the right or left of normal. this is___.DeletionInsertionFrameshiftCrossover
- 19. Multiple ChoiceA mistake in crossover can result in segments of the chromosome ending up on a completely wrong non-homologous chromosome. This is___.SubstitiutionDeletionTranslocationDisfunction
- 20. Multiple ChoiceCodons contain ______ bases1369
- Answer choicesTagsAnswer choicesTags