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