Have an account?
Skip to Content
Build your own quiz
Suggestions for you
19 questions
Show Answers
See Preview
- 1. Multiple ChoiceWhich of the following sequences of processes correctly reflects the central dogma?protein synthesis, transcription, translationprotein synthesis, translation, transcriptiontranscription, translation, protein synthesistranslation, transcription, protein synthesis
- 2. Multiple ChoiceA molecule of DNA is made up of _________.amino acids and proteinsATP and enzymespaired nucleotidesreceptor enzymes
- 3. Multiple ChoiceWhich do DNA and RNA have in common?Both are double stranded.Both contain ribose molecules.Both contain phosphate groups.Both contain uracil.
- 4. Multiple ChoiceIf the structure of DNA were likened to a ladder, what would make up the “supporting structure” (not the “rungs”) of the ladder?amino acids and sugarsnucleotide bases, including thyminenucleotide bases, including uracilsugar-phosphate molecules
- 5. Multiple Choice
What process is shown in the illustration below?commensalismdeletionpassive transportreplication - 6. Multiple ChoiceWhat is the complimentary mRNA sequence to the DNA sequence A-T-T-G-C-A.T-A-A-C-G-TU-A-A-C-G-TU-A-A-C-G-UT-A-A-G-C-U
- 7. Multiple ChoiceWhich defines a codon in DNA or mRNA?pair of nucleic acid and sugarpair of phosphate and sugarthree-base codetwo-base code
- 8. Multiple ChoiceWhat mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-ASubstitutionDeletionInsertionFrameshift - 9. Multiple ChoiceAre all mutations bad?YesNo
- 10. Multiple ChoiceAny change in the sequence of DNA is...transgenic shiftSingle GenotypeMonohybrid TraitMutation
- 11. Multiple ChoiceWhich organelle is DNA usually found in?cell membranevacuolechloroplastnucleus
- 12. Multiple ChoiceDNA is often considered the "______________" of life.BlueprintMistakeSwimming PoolSmelly Cheese
- 13. Multiple ChoiceWhat are the building blocks of proteins called?DNARNARibosomesAmino Acids
- 14. Multiple ChoiceDNA has a ______ strand; RNA has a ______ strand.double/doubledouble/tripledouble/singlesingle/single
- 15. Multiple ChoiceIn RNA, the nitrogen base____ replaces ____ that was present in DNA.A, U (adenine, uracil)C, G (cytosine, guanine)U, T (uracil, thymine)U, A (uracil, adenine)
- 16. Multiple ChoiceThe "central dogma" states that genetic information flows fromProtein-->mRNA-->DNAProtein-->DNA-->mRNAmRNA-->DNA-->ProteinDNA-->mRNA-->Protein
- 17. Multiple ChoiceTranscription takes place in thecytoplasmribosomemitochondrionnucleus
- 18. Multiple Choice
Translation occurs in the
nucleus
mitochondria
ribosome
golgi apparatus
- 19. Multiple ChoiceAssembles RNA during transcriptionRNA PolymeraseMutationsGene ExpressionPoint Mutation
- Answer choicesTagsAnswer choicesTags