sRNA acts as a marker, flagging the inhibitory protein for ubiquitination and allowing translation to take place. 2.The sRNA acts as a decoy, sequestering the inhibitory protein and allowing translation to take place. 3.The sRNA acts as an enhancer, suppressing the inhibitory protein and allowing translation to take place

Q: Consider the Rho-dependent terminator sequence 5’CCCAGCCCGCCUAAUGAGCGGCCUUUUUUUU-3’. What affect…

A: The mutation is the change in the nucleotide sequence of the DNA. The point mutation is the mutation…

Q: A particular mature miRNA (microRNA) in mice has sequence 5'-UUCCCUGAGACCUCAAGUGUGA-3'. a. If you…

A: Answer a) ii and iii ii) mRNA sequence complementary to the miRNA sequence iii) miRNA sequence with…

Q: Match each of the following descriptions to the type of regulatory RNA affecting a "target" gene…

A: Of course! Let's break down each match:This regulatory RNA may increase transcription of the target…

Q: EUKARYOTIC RNA POLYMERASES Based on their elution order from ion-exchange chromatography…

A: Eukaryotic RNA polymerase :  In eukaryotic cells we can find three different types of RNA…

Q: You are working on a protein for a research project. The protein does not express well in…

A: Yeast is a eukaryotic organism that possesses a network of internal membranes to sort proteins to a…

Q: Wild-type E. coli grow best at 37oC, but can grow efficiently at temperatures up to 42oC. An E. coli…

A: Mutations is the phenomenon in which small changes in the nucleotide sequences takes place which…

Q: Which of the following statements about the mechanism of splicing is correct? 1. A mutation in a 5'…

A: The mRNA that is produced by the process of transcription undergoes a modification process in order…

Q: Please answer the following question

A: Hope it help answer your questions. Let me know if you have any clarification. Thank you.

Q: The 5′ region of the TPP riboswitch in Bacillus subtilis is very similar to the TPP riboswitch in E.…

A: Bacterias are genetically regulated by RNA, they use a ribonucleic acid sequence encoded within mRNA…

Q: What happens when EF-Tu is mutated? Choose from the options below. Be involved in transcription…

A: Elongation Factor Thermo Unstable (EF-Tu) is one of the most prevalent proteins in bacteria, making…

Q: Choose from the following: 5'cap, exon, a site, promoter, p site, intron, AAUAAA, start condon 1.…

A: Transcription is the process by which genetic information encoded in DNA is used to synthesize a…

Q: Imagine the same cells as above that has 20,000 molecules of estrogen receptor at the start of your…

A: Estrogen receptor belongs to a nuclear hormone receptor family that is essential for the regulation…

Q: a eukaryotic protein involved in immunity, and you are attempting to express this protein in E. coli…

A: Escherichia coli is a prokaryotic organism (bacteria) which is a lab bacteria for carrying out…

Q: ptoph had a mutation on the repressor, not allowing it to bind with tryptophan. The repressor is…

A: Operons are proteins encoded together as a block that performs specific functions and are involved…

Q: You are studying the ABCD operon from a newly isolated bacterium. Which of the following would…

A: A Operon consists of segments of DNA , which carry codes for the synthesis of proteins. These genes…

Q: You have created a null mutation of tRNA synthase for trp-tRNA (the synthase enzyme attaches the trp…

A: A null mutation is a mutation that completely removes a gene or part of a gene.In this case, the…

Q: Under low tryptophanyl-tRNA (tRNAtrp), we expect the trp operon to be expressed because:   Question…

A: Trp operon functioning in the bacterial system Escherichia coli consists of a set of genes that…

Q: A particular mutation in the bacterial sigma factor allows this protein to bind RNA polymerase but…

A: Answer - Option A - It will prevent the transcription termination exerted by the Rho protein

Q: the encoded protein is substantially shorter than normal, and the amino acid sequence near the end…

A: Introduction The mutation is defined as any kind of alteration in normal base sequences of DNA.…

Q: Which of the following concerning progeria are false? Choose all that apply.

A: 1. Regularly, Zmpste24 slices pre-lamin to eliminate 50 amino acids.Zmpste24 is a catalyst engaged…

Q: What effect would inhibitors of histone deacetylases have upon transcription? Group of answer…

A: Introduction :  The protein histones is very alkaline. In eukaryotic cells, they are located in the…

Q: At 2:00 pm, you measured intracellular arginine at 100M. After addition of 200M of arginine to the…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: How does the sigma factor of E. coli RNA polymerase bind to promoters? Question 10 options: a…

A: Two grooves of DNA are formed by an antiparallel arrangement of DNA strands. They are sites for…

Q: This diagram shows a double-stranded section of DNA. The arrow indicates location and strand of the…

A: Transcription is the process of formation of mRNA using DNA as template. This is possible with the…

Q: (MC) What is the function of lactose in regulation of the lac operon? 1. activates a repressor…

A: Operons are a group of enzymes and regulatory sequences.

Q: When referring to attenuation in the regulation of the trp operon it would be safe to say that, when…

A: Attenuation is a regulatory mechanism that is employed in bacterial operons to guarantee that…

Q: protein and find that the encoded protein is substantially longer than normal, with the extra amino…

A: Introduction The mutation is defined as any change or alteration in the sequence of DNA bases,…

Q: Trp operon of E. coli is an inducible sytem since it turns on in the presence of tryptophan. In most…

A: DNA codes for proteins, which occur in three stages: replication, transcription, and translation.…

Q: In eukaryotes, why is the initial RNA transcript usually longer than the mature mRNA molecule?…

A: Transcription is the process by which messenger rna is made from DNA.  This process takes place…

Q: A mutation that inactivates the regulatory gene of a repressible operon in an E. coli cell would…

A: Introduction An operon is a functional unit of genomic DNA that comprises a collection of genes that…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.