(c) more than one protein to be produced by a gene

Q: promoter DOWN mutation is a mutation DA) Leading to a shorter RNA molecule B) Leading to less or no…

A: Mutation is abrupt changes in the DNA nucleotide sequences that may bring about changes in the amino…

Q: From DNA to Protein 3D what is the location in the cell or organelle where these processes occur,…

A: The process of protein synthesis, which involves the conversion of DNA to protein, occurs in two…

Q: Within a cell, the amount of protein made using a given mRNA molecule depends partly on A. the…

A: Messenger RNA (mRNA) is a type of RNA molecule that carries the genetic information from DNA to the…

Q: Translational control of gene expression occurs within thea. nucleus.b. cytoplasm.c. nucleolus.d.…

A: A gene is the fundamental biology unit just like the atom. Gene expression is the process by which…

Q: Question:- Which statement below about gene expression is TRUE? A. Transcription initiation begins…

A: A gene is a part of DNA that codes for a particular protein. Each Jean carries a particular set of…

Q: State true or false, giving a brief justification: a. An enhancer is a type of regulatory element.…

A: Gene regulation is the process of turning genes on and off. During early development, cells begin to…

Q: What is the correct order of information flow in bacterial and eukaryotic cells? (a) DNA →mRNA…

A: Introduction: Genes are sets of nucleotides that codes for a specific macromolecule. The genes have…

Q: ins that mady De (A) constitutive proteins B B isoforms C spliceosomes

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…

Q: An enhancer:  A. is a consensus sequence in DNA located where RNA polymerase first binds. B. may…

A: An enhancer refers to a sequence in the region of DNA that bind to certain transcription factors and…

Q: A geneticist induces a mutation in eukaryote cells. The mutation results in an inability to form the…

A: Mutation results in alteration of a nucleotide sequence of DNA which caused due to the mistake in…

Q: The stage of transcription where mRNA is synthesized is called (a) initiation    (b) elongation…

A: TRANSCRIPTION  The Formation of RNA from the DNA is termed as Transcription. The RNA formed after…

Q: Combinatorial control of transcription factors refers to the phenomenon that: O A) small effector…

A: Transcription is the process in which the DNA is converted into mRNA and forms the part of the…

Q: Through alternative splicing, eukaryotes (a) reinforce gene inactivation (b) prevent transcription…

A: The transcriptional process of genes has some differences in prokaryotic cells and eukaryotic cells.…

Q: In Eukaryotes, DNA is a long molecule inside a tiny nucleus. a. How can this long chain fit in such…

A: DNA (deoxyribo nucleic acid) is genetic material of the cell. In case of eukaryotes, DNA is…

Q: Why is regulating transcription the main way that cells control gene expression?     A. Because…

A: Transcription is the process in which RNA is synthesized with the help of RNA polymerase enzyme. RNA…

Q: Initiation factors (IFs and eIFs) participate in the cellular process of ________________ . Question…

A: Spicing is removal of introns from a primary transcript. mRNA processing involves splicing , capping…

Q: Suppose that you have cancer cell line X was treated with drug Y to increase the expression levels…

A: The genes that suppress tumors are ordinary genes, which delay cell division, fix DNA errors or tell…

Q: Because of the naturally-existing regulation mechanisms of the cell, injecting double- stranded RNA…

A: Introduction : The RNA or ribonucleic acid is a single stranded molecule present in the cell. The…

Q: The three stages of transcription are a. initiation, ribosome binding, and termination. b.…

A: Transcription is the process where double stranded DNA transcribes to form single stranded RNA…

Q: Most segmentation genes code for (a) transfer RNAs (b) enzymes (c) transcription factors (d)…

A: Transcription factors

Q: Gene expression regulation by methylation of the cytosines in a promoter would be considered

A: Answer - Option B - Transcriptional regulation

Q: The primary function of RF1 during translation is to:   a. recognize a stop codon in the 70S A…

A: The translation is the process of translating genetic information in the form of proteins. It…

Q: In transcription, the location where RNA polymerase initially attaches to a gene is called the (a)…

A: Transcription is that the first step of organic phenomenon. Throughout this method, the…

Q: Look up the definition of a translator. Which component of the cell translates the genetic code?…

A: The translation is the process by which polypeptide chain or protein is produced from the mRNA…

Q: once transcription is complete gene expression is controlled by..........?!

A: In eukaryotic cells, after the transcription, the RNA needs to be modified or Processed into a finer…

Q: Consider the following DNA sequence:CATGTGTAGTCTAAAa. Write the sequence of the DNA strand that…

A: Introduction: DNA is a hereditary material that transfers from one generation to another. It is a…

Q: Distinguish between gene expression and gene regulation

A: Genes are defined as an elementary unit of inheritance, which can be assigned to a particular trait.…

Q: Is each of the following statements true or false? A. An enhancer is a type of regulatory element.…

A: Gene is a section of DNA with information to construct a protein. Gene is actually made from a…

Q: "Gene expression is essential to keeping a cell alive. I want to see either transcription OR…

A: Transcription is the process by which DNA is copied to RNA. RNA is a single-stranded molecule that…

Q: In what reactions do mRNA, tRNA, rRNA, and hnRNA participate in and show an illustration for each.

A: Ribonucleic acid is a vital biological macromolecule found in all living organisms. It is primarily…

Q: You are comparing the proteins expressed in two different human cells: a liver cell and a muscle…

A: Proteins are cellular macromolecules made up of amino acid polymers (polypeptides). The sequence of…

Q: Can you explain it?

A: RNA splicing involves removing introns and splicing exons to create the mature mRNA molecule. The…

Q: Eukaryotic cells have multiple complex mechanisms for the regulation of gene expression, but a…

A: Answer :- a) Operons Explanation - Eukaryotic genes aren't organized into operons, therefore every…

Q: After transcription, the molecule that is formed is a.complementary to part of one strand of DNA.…

A: Transcription is the process that is catalyzed by the RNA Polymerase enzyme. In this process a…

Q: Gene Expression and the Central Dogma are what?

A: Introduction - Gene expression O Gene expression is the process by which information from a gene is…

Q: A cDNA clone contains (a) introns (b) exons (c) anticodons (d) a and b (e) b and c

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: Which of the following is an example of positive control? (a) transcription occurs when a repressor…

A: A positive control is described as an integral part of an experimental that has a tendency to…