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