The eukaryotic metallothionein gene promoter consists of all EXCEPT: (A) MRE (в) GC Box c) GRE D Pribnow box

Q: Based on what you know about the structure of GPCRs, they must have: a)One internal start transfer…

A: Proteins destined for secretion outside the cell or lumen of an organelle are first targeted to the…

Q: A) Draw the mRNA to be translated if the pre-mRNA is constitutively spliced. [ 3) Draw an mRNA to be…

A:

Q: describe the process of translation/protein synthesis at the ribosome based on these figures

A: Answer: TRANSLATION = It is the process in central dogma where mRNA is translated in to proteins in…

Q: 1) RNA polymerase 2) sigma (o) subunit of RNA polymerase 3) rho (p) factor 4) transcription factors…

A: RNA polymerase  extend or polymerise RNA.   Sigma subunit of RNA polymerase binds to promoter…

Q: Gene splicing all are true except a) Complete removal of introns b) Histone mRNAs do not undergo…

A: Splicing is a process of removal of introns (non coding regions). It allows synthesis of many…

Q: The following DNA sequence has been determined from DNA isolated from a bit of prehistoric amber…

A: Here, a DNA sequence given and we are asked to write the polypeptide formed from this sequence. In…

Q: What are the functional consequences of this deletion for lilP mRNA transcription and translation?…

A: Introduction :- A deletion mutation is a type of genetic mutation that involves the loss of one or…

Q: 1.The -glycosidic bond in uridine phosphate exist between a) C1 of ribose and N9 of uracil b) C3 of…

A: 1. The glycosidic linkage involves c-1 of sugar and the hydrogen atom of N-1 in uracil 2 Promoters…

Q: If a gene sequence is more tightly coiled around histones, then which of the following is the most…

A: When DNA or gene sequence is strongly attached to histones, however, transcription factors and RNA…

Q: Spliceosomes play central roles in .. a) removal of exons from pre-mRNA b) removal of introns from…

A: The mRNA transcribed from the DNA is heterogeneous mRNa or pre mRna which is not the final product.…

Q: Draw a labelled diagram depicting the flow of genetic information from DNA to mRNA of a eukaryotic…

A: A fundamental principle that describes how genetic information moves throughout a biological system…

Q: The piece of RNA below includes the region that codes for the binding site for the initiator tRNA…

A: Translation is a fundamental process in molecular biology that converts the genetic information…

Q: 3) During charging of tRNAS Select an answer and submit. For keyboard navigation, use the up/down…

A: The translation is a process by which proteins are synthesized. It is the last step of the central…

Q: E 64 In the figure shown below, which of the DNA strands is the template strand, upper or lower?…

A: Ans- The template strand of the DNA serves as a template for synthesis of a complementary RNA…

Q: Consider the following coding 71 nucleotide DNA template sequence (It does not contain a…

A: In cell protein formed according to the sequence on mRNA. mRNA is formed from DNA sequence by the…

Q: The ribosome has 3 tRNA binding binding sites. They are    a)     EF1, EF2, and EF3   b)     1, 2,…

A: Ribosomes are the molecular machines that synthesize proteins. They are composed of two subunits a…

Q: A ribosome binds to the following mRNA at the site indicatedby the dark box. At which codon will…

A: The mRNA strands obtained after the transcription of the antisense DNA strand (also known as the…

Q: The antibiotic paromomycin binds to a ribosome and induces the same conformational changes in 16S…

A: Ribosomes are complex molecules that are composed of ribosomal RNA molecules where photosynthesis…

Q: In the: Inhibition of splicing by ribozymes Explain: (a) What is the process affected? (b) What is…

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

Q: Below is a template strand of DNA. Assume the transcription start site is outside of this sequence…

A: Transcription is the initial phase in gene expression, where data from a gene is utilized to develop…

Q: in m 5'- 3'- Shown below is a schematic diagram illustrating a very short gene with 3000 bp region…

A: Transcription is the process of formation of transcript that is mRNA from DNA. It is catalysed by…

Q: ) The deacetylation of histones generally causes gene inactivation. True or false?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: e (x) if the following statements about synthesis of proteins containing an ER sequence are True or…

A: Signal sequences are present on the N terminal of most of the secretory proteins which are destined…

Q: In the: Insertion of Gafter the 2nd T in the TATA box Explain: (a) What is the process affected? (b)…

A: TATA is a tata box sequence of promoters of transcription in eukaryotes and archae . it's homologue…

Q: The following DNA sequence corresponds to the complete coding sequence of a gene that codes for a…

A: mRNA codons are used to determine sequence in the original DNA and anticodons of tRNA.  tRNA…

Q: In the: Mutation of the template gene such that an ACC was converted to ATC. Explain: (a) What is…

A: Introduction: The genetic macromolecule referred to as DNA is highly stable with regards to its base…

Q: For translation of eukaryotic mRNA sequences: a) The stop codon stops translation by blocking the…

A: Translation refers to the process of polymerisation of amino acid to form a polypeptide. The order…

Q: In the: Insertion of G after the 2nd T in the TATA box Explain: (a) What is the process affected?…

A: TATA box is a sequence of thymine and Adenosine in the genetic code that tells where the…

Q: In which reading frame will this mRNA be read? 5’- A C A G A U G C A A G U C U A A U G A C G - 3’…

A: Ans- b ) 2nd This mRNA will be read in the 2nd reading frame.

Q: A template strand of DNA in a gene reads: ATGGCTGGGTGCTTTTAA. Using the codon chart provided, what…

A: The template DNA strand, from which the mRNA is synthesized is as follows, 5' ATGGCTGGGTGCTTTTAA3'…

Q: A certain membrane protein is found on the ER membrane with the N-terminus on the ER side of the…

A: This question is about the orientation of a particular membrane protein within the endoplasmic…

Q: By comparing Figures 8-16 and 8-17 with Figure 8-18,speculate what features of RNA permit…

A: The features of RNA that permit self-splicing (that is, in the absence of proteins)is that RNA is…

Q: Which of the following would base pair with an aminoacyl tRNA? Question 33 options: A) 5'-UGA-3'…

A: Aminoacyl-tRNA is tRNA to which it's cognate amino acid is chemically bound. The Aminoacyl-tRNA…

Q: 5' 5' X Y 5' Codon Codon Codon Codon Codon Codon 1 2 3 4 5 6.

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of purines and…

Q: 1. The following is showing the process of translation with MRNA, TRNA and a ribosome. a) Label the…

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…

Q: Describe regulatory mechanisms for each of the following levels. Give at least on example for each…

A: Answer : A) DNA: - Deoxyribose nucleic acid-- DNA is a long polymer of deoxyribonucleotides, DNA…

Q: Each type of molecule listed below is recognized by a specific class of nuclear import receptor…

A: Importin and exportin refer to the nuclear transport receptors that are responsible for the…

Q: Usually found in prokaryotes, regulatory sequences lying adjacent to the DNA being transcribed are…

A: In prokaryotes, the process of transcription and translation occur simultaneously due to the lack of…

Q: e: 5 factor that does not dissociate from the RNA polymerase Holoenzyme in: (a) What is the process…

A: Sigma factors are responsible for determining the specificity of promoter of the DNA.

Q: In the presence of cephalosphorin, what will be the protein product of the prokaryotic cell gene…

A: A class of β-lactam antibiotics includes Cephalosporin it is derived from the fungus known as…