Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple ChoiceDURING TRANSCRIPTION, AN mRNA MOLECULE IS FORMED:complementary to both strands of a DNAidentical to a part of a single strand of DNAinside the nucleusin the cytoplasm
- 2. Multiple ChoiceDURING TRANSLATION mRNA BONDS WITH:RIBOSOMEPROTEINSGLUCOSEtRNA
- 3. Multiple ChoiceWHAT DO YOU CALL THE RNA SEQUENCE THAT CODIFIES ONE AMINO ACID:nucleotidetRNAcodonmRNA
- 4. Multiple ChoiceWHAT IS MOST LIKELY TO HAPPEN WHEN THERE IS A CHANGE IN DNA?The DNA will change code for the incorrect patternit will result to a genetic diseaseThe DNA will be unable to replicateThe organism will be unable to reproduce
- 5. Multiple ChoiceOn the ribosome, mRNA binds with:proteinmRNAsmall subunitlarge subunit
- 6. Multiple ChoiceWhat is the sequence of the mRNA molecule synthesized?TTUGCTTUGAACGTAACGAACGUAACGTTGCATTGC
- 7. Multiple ChoiceThe transcribing enzyme is:DNA polymerasemRNAribosomeglucose
- 8. Multiple ChoiceEukaryotic mRNA binding to the ribosomes is facilitated bythe 7-methyl guanosine captRNAglucoseligase
- 9. Multiple ChoiceWhat sequence on the template strand of DNA corresponds to the first amino acid inserted into a protein?ACGTACTUGATC
- 10. Multiple ChoiceEach amino acid in a protein is coded for by how many bases in DNA?9643
- 11. Multiple ChoiceWhat mRNA codon would be made from the DNA triplet CGT?GCAGCUATGGTA
- 12. Multiple ChoiceIn a eukaryotic cell, where does transcription take place?cell membranenucleotidecytoplasmnucleus
- 13. Multiple ChoiceWhat catalyzes the linkage between ribonucleotides to form RNA during gene expression?DNA polymeraseRNA polymeraseglucoseligase
- 14. Multiple ChoiceWhen does the pairing of GAT and CUA occur?TranscriptionTranslationRNA splicingReplication
- 15. Multiple ChoiceWhat is the function of tRNA in protein synthesis?deliver amino acids to their proper sitecarry the genetic information copied from DNAassociate with a set of proteins to form ribosomes
- 16. Multiple ChoiceWhat bonds hold tRNA molecules ?RNA polymerasehydrogen bondsamino-acyl transferaseligase
- 17. Multiple ChoiceIn translation , where are polypeptides synthesized?ribosomescytoplasmnucleus
- 18. Multiple ChoiceWhat is usually the first amino acid inserted into a new polypeptide chain?ValineMethionineIsoleucinePhenylalanine
- 19. Multiple ChoiceIn what stage does the ribosome encounters a stop codon?translationtranscriptionreplicationRNA splicing
- 20. Multiple ChoiceWhat are polysomes?a simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) groupa linear organic polymer consisting of a large number of amino acidgroups of ribosomes
- Answer choicesTagsAnswer choicesTags