What effect would inhibitors of histone deacetylases have upon transcription? Group of answer choices They would increase transcription by making the chromatin more compact They would increase transcription by making the chromatin less compact They would decrease transcription by making the chromatin more compact They would decrease transcription by making the chromatin less compact

Q: QUESTION 2 p53 is a multifunctional protein. Select the domain, if any, that contains the most -…

A: p53 protein :-

Q: A scientist observing a cell during gene expression would be able to easily distinguish it as a…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Which of the following traces the path of a protein from transcription to localization in the…

A: Protein synthesis is an unique process during which cells make their own proteins, in a two step…

Q: Which of the following statements most accurately represent chromatin state and transcription?

A: A quality is the fundamental physical and functional unit of heredity. Genes are comprised of DNA. A…

Q: QUESTION 3 Indicate the statements that correctly apply to snRNA molecules: O Contains an anticodon…

A: Contains an anticodon.  -                 Incorrect as anticodons are present on tRNA only. Contains…

Q: Which of the following molecules molecule is directly involved in the Methylation reactions and for…

A: Methylation is a chemical reaction that involves the addition of a methyl group (-CH3) to a…

Q: Gene expression is regulated by a combination of_ enhancers and ORI enhancers, repressors and…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: What is the amino acid sequence of the peptide that would be synthesized after transcription and…

A: In this situation, we are entrusted with figuring out the amino acid sequence of the peptide…

Q: For each DNA sequence below, there is a single nucleotide mutation in the DNA sequence. For all…

A: A mutation is a known as a change to an organism's DNA sequence. A single nucleotide is altered by…

Q: For each DNA sequence below, there is a single nucleotide mutation in the DNA sequence. For all…

A: According to the question, the sequence 5 has the mutation highlighted in orange. Also given a…

Q: Use this diagram of a eukaryotic gene to answer the following questions. Pay close attention to the…

A: Introduction Gene expression is the process through which a gene's information is used to create a…

Q: The following RNA sequence represents a small messenger which can be translated in a prokaryotic…

A: The first step in translating an RNA sequence into a protein is to divide the sequence into codons,…

Q: How are introns recognized by snRNPs? Question 17 options: CTD of RNA polymerase II binds to…

A: The biochemical substance that is carried forward from the preceding generation to the succeeding…

Q: 7. Human proteins can be produced in a variety of organisms. What would be advantages of producing…

A: Biotechnology can be defined as the practice of using living organisms such as animals, plants,…

Q: molecular biology technique Gene cloning & identification  that have been used to study the  protein…

A: Molecular techniques are laboratory methods that manipulate and analyze DNA, RNA and proteins at the…

Q: Which of the following statement(s) about the tRNA molecule is NOT correct?   Question 39 options:…

A: The statement that is NOT correct is aminoacyl-t RNA molecules are mostly found in the nucleus of a…

Q: An example of an non-LTR retroposon that uses an RNA intermediate is shown below. Explain which of…

A: A non-LTR retroposon is given. From the wo transposons given (ORF1 and ORF2), ORF1 is much shorter,…

Q: How does the sigma factor of E. coli RNA polymerase bind to promoters? Question 14 options: a…

A: Sigma factors direct the binding of RNA polymerase to promoters. It places the enzyme in a position…

Q: Which of the following statement about mRNA is TRUE?   Question 12 options:     mRNA splicing is a…

A: mRNA  The mRNA or messenger ribonucleic acid is the single stranded RNA which have code for…

Q: Why do frameshift mutations tend to have a more severe consequence than a missense mutation?

A: Mutation is change in a DNA sequence. Mutations can result from: DNA copying mistakes made during…

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: There is a specific enzyme that adds the 5' Cap to mRNA. If an inhibitor of this enzyme were added…

A: Cap in RNA is a molecule of 7 methyl guanosine at 5' end.

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

A: Translation is the process of synthesis of protein. It takes place in the cytoplasm.

Q: Which of the following applies best to post-translational control?   Question 13 options:…

A: Translation is a process in which synthesis of protein takes place from the mRNA. During protein…

Q: Question 1 Capping a pre-MRNA transcript and adding poly-A tail to its 3' end occurs in A eukaryotic…

A: Poly A tail is added to 3' end of the pre- mRNA once elongation is complete.  The polyA tail…

Q: Which of the following is an explanation of why a single gene in an eukaryotic cell may code for…

A: The production of RNA from the DNA template in the cell is known as transcription. Then the…

Q: Give 7 examples where a specific nucleotide sequences/elements are recognized by protein or…

A: Replication is the process by which new strands of DNA are synthesized from pre-existing DNA.…

Q: A scientist observing a cell during gene expression would be able to easily distinguish it as a…

A: Answer-- option 1-  0 The genotype of II-5 will be ww.

Q: In the case of the insulin receptor (IR), the RNA-binding protein RBP described in lecture in muscle…

A: RNA binding proteins bids to mRNA based on structure or sequence and form ribonucleoprotein…

Q: In humans, miRNAs are thought to regulate the expression of at least one-third of all protein-…

A: RNA (Ribonucleic acid) is a single-stranded nucleic acid that is present in all living cells. It is…

Q: You are a research scientist working in genetic engineering. You create a piece of DNA that you want…

A: Gene expression is a phenotypic expression of genes through writing and translation processes.…

Q: intervening sequence?

A: introduction  Intervening sequence : Part of a quality that is at first interpreted from the DNA…

Q: What is the Shine-Dalgarno sequence?   Question 15 options:   A consensus sequence in prokaryotic…

A: The process by which mRNA is produced from DNA is called transcription and the process by which…

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: Please answer this question. I mainly want part A, but if you could answer part B as well, I would…

A: Transcription is the process of formation of mRNA from DNA molecule.  Translation is the process of…

Q: QUESTION 4 What is the name for the complex that forms when many ribosomes translate the same MRNA…

A: The name of complex that forms when many of ribosomes translate the same mRNA at same time is called…

Q: Alternative splicing can occur when a cell-specific protein binds to a transcript, blocking a splice…

A: A gene is a functioning heredity unit made up of DNA that provides instructions for the creation of…

Q: You are a scientist studying drug resistance in cancer. You are particularly interested in ABCB1, a…

A: Cancer causes the uncontrolled growth of abnormal cells and dynamic altering in the genome. Common…

Q: Which of the following are the enzymes involved in post-transcriptional modification?   Question…

A: The objective of the question is to identify the enzymes involved in post-transcriptional…

Q: Which of the following is correct in prokaryotes? O All operators are cis elements. O All gene…

A: The correct answer is option 4th i.e.All Promoters require a trancriptional activator protein.

Q: Could you please answer the part of the question where they ask you to motivate your answers?

A: A transcription bubble is a chemical structure that forms when a little piece of the DNA…

Q: Question 28 Introns Protein-coding sequences that need to be excised B Non-coding regions that need…

A: Introns -- Introns are described as nucleotide sequences in DNA and RNA ,do not directly code for…

Q: Put the following events describing splicing in their correct order Write your answer like this 1 2…

A: Arrangement of process in series step by step from first to last :- 4 - 5 - 6 - 3 - 1 -2