RNA-binding protein - Quiz
A) Ribonucleoprotein binding protein B) Ribosome-binding protein C) RNA-binding protein D) RNA-binding peptide
A) Only in the nucleus B) Only in the mitochondria C) Only in the cytoplasm D) Cytoplasmic and nuclear
A) Complexes of protein and mature mRNA B) Proteins that bind to DNA C) Complexes of protein and pre-mRNA in the nucleus D) Proteins that bind to lipids
A) DNA recognition motif B) Protein recognition motif C) Lipid recognition motif D) RNA recognition motif (RRM)
A) Translation B) Transcription C) Replication D) Splicing
A) 5000 B) 1500 C) 10000 D) 2961
A) Only regulate RNA transport B) Regulate every aspect including biogenesis, maturation, transport, localization, and stability C) Only regulate RNA biogenesis D) Only regulate RNA stability
A) Only proteins B) Only DNA C) Only mRNA D) Functional non-coding RNAs
A) MicroRNAs B) tRNA C) rRNA D) mRNA
A) Allows utilization of RNA exons in various arrangements B) Reduces the number of introns C) Limits RNA exons to a single arrangement D) Prevents RNA exons from being utilized
A) Through rearrangement of DNA sequences B) Through rearrangement of basic domains C) Through rearrangement of lipid sequences D) Through rearrangement of protein sequences
A) Transcriptional regulation B) Translation regulation C) Replication regulation D) Post-transcriptional regulation
A) DNA stabilization B) Lipid stabilization C) mRNA stabilization D) Protein stabilization
A) They degrade mRNA B) They inhibit mRNA localization C) They have no role D) They play a major role
A) Diversity of RBPs is unrelated to the number of introns B) Diversity of RBPs decreased with the increase in the number of introns C) Diversity of RBPs increased with the increase in the number of introns D) Diversity of RBPs prevents the increase in the number of introns
A) They bind to DNA to form these complexes B) They bind to lipids to form these complexes C) They bind to proteins to form these complexes D) They bind to RNA to form these complexes
A) mRNA B) rRNA C) Spliceosomal small nuclear RNAs (snRNA) D) tRNA
A) They regulate RNA biogenesis B) They inhibit RNA biogenesis C) They have no role in RNA biogenesis D) They degrade RNA during biogenesis
A) They regulate RNA maturation B) They inhibit RNA maturation C) They have no role in RNA maturation D) They degrade RNA during maturation
A) U2AF snRNP B) NOVA1 C) U1 snRNP D) ADAR
A) GCGC B) UUUU C) YCAY where Y indicates pyrimidine (U or C). D) AUGG
A) About 20 bases downstream. B) At the 5' untranslated region. C) About 50 bases upstream. D) Directly at the AAUAAA sequence.
A) Aly/REF. B) CPSF. C) TAP/NXF1:p15. D) FMRP.
A) TAP/NXF1:p15. B) CPSF. C) Aly/REF. D) Poly(A) polymerase.
A) TAP/NXF1:p15 heterodimer. B) CPSF. C) ZBP1. D) Poly(A) polymerase.
A) Poly(A) polymerase. B) CPSF. C) Aly/REF. D) ZBP1.
A) CPSF. B) Aly/REF. C) ZBP1. D) FMRP.
A) It enhances translation by facilitating ribosome binding. B) It represses translation by blocking translation initiation. C) It degrades beta-actin mRNA. D) It modifies beta-actin mRNA sequences.
A) Only during translation. B) From transcription until degradation. C) Only during DNA replication. D) Only during RNA splicing.
A) Cross-linking immunoprecipitation (CLIP). B) Gel electrophoresis. C) Polymerase chain reaction (PCR). D) Southern blotting.
A) 100–110 amino acids B) 75–85 amino acids C) 50–60 amino acids D) 30–40 amino acids
A) Three α-helices and a two-stranded β-sheet B) A single α-helix and a five-stranded β-sheet C) A four-stranded β-sheet against two α-helices D) Two α-helices against a three-stranded β-sheet
A) Ten B) Twenty C) Fifteen D) Five
A) 70–75 amino acids B) 100–110 amino acids C) 30–40 amino acids D) 50–60 amino acids
A) Sam68 B) CIRBP C) ZBP1 D) MEC-8
A) Slr1 B) CIRBP C) Sam68 D) UNC-75
A) Hypodermis cells B) Candida albicans cells C) Excretory canal cells D) Neuronal cells
A) Sam68 B) UNC-75 C) CIRBP D) Slr1
A) Sam68 B) Slr1 C) CIRBP D) UNC-75
A) UNC-75 B) CIRBP C) Sam68 D) Slr1
A) UNC-75 B) Sam68 C) CIRBP D) KHDRBS2 |
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