After the RNA primers are all removed, which

Q: Describe the process of miRNA maturation.

A: Ribonucleic acid (RNA) is a significant biomolecule that is found in every cell of the body. It is…

Q: Promoters of the INS gene

A: The hormone insulin is required by the body to reduce the level of blood glucose. The pancreatic…

Q: A person treated successfully by gene therapy will still have a defective copy of the gene. Explain…

A: Genes are the basic unit of heredity. The study of heredity is called Genetics. The father of…

Q: This is always the first step in the transcription process: O The two DNA strands are partly…

A: Transcription refers to the production of RNA from DNA. From the gene sequence of DNA, a…

Q: Discuss about DNA damage response system

A: Due to some internal or external factors, the DNA of the cell may undergo certain alternation in its…

Q: The sliding clamp proteins are also known as PCNA.   true or false?

A: Replication of DNA is a biological process that happens in living organisms and it is important for…

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: Process   Purpose Beginning Point Ending Point Replication     Origin or end of molecule…

A: The conversion of DNA to RNA and finally resulting in the production of proteins is called central…

Q: You have a patient who underwent surgery for repair of ruptured spleen.  The surgeon had to perform…

A: Splenectomy -A surgical procedure that involves total or partial spleen removal. It is an important…

Q: The sigma  subunit of RNA polymerase is replaced by NusA to recognise the promoter region of a gene.…

A: RNA polymerase is a multi-subunit enzyme composed of five subunits including α (two copies), β, β’…

Q: Which of these is not part of transcription events Polymerase Primer Promoter Sigma factor Uracil

A: The transcription is the process by which RNA is produced from the DNA template. It is the first…

Q: What does BCR ABL stand for?

A: B-cell receptor (BCR) serve in recognition of the antigens and are present at the surface of the B…

Q: RNA splicing is responsible for removing the non-coding regions in RNA. True or False?   Question…

A: RNA splicing is responsible for removing the non-coding regions in RNA.    It is a process in…

Q: Name TWO functions of the 5'UTR.

A: Solution The 5' UTR plays important role in stability, processing and localisation of mRNA.  5' UTR…

Q: Most disease associated genetic variants exist outside of gene coding regions, how are these thought…

A:

Q: By means of a flowchart, show the possible jumps that a transposoncan make. Show the involvement of…

A: Transposons are regions present in DNA that can move around the genome and thus they are known as…

Q: Where does the process of transcription start on the strand of DNA?____        Where does the…

A: Transcription is that the process of creating an RNA copy of a gene sequence. This copy, called a…

Q: Define mutagen.

A: Biomolecules are the compounds that are necessary for different biological processes occurring in a…

Q: : RNA polymerase is capable of binding directly to the promotor site if any gene

A: The RNA polymerase and the necessary transcription factors bind to the promoter region and initiate…

Q: Type of Point Frameshift mutation Substitution Insertion or Deletion 10 (Circle one.) How did the…

A: Nucleus is chief controller of cell in which genetic information is safely stored . It exhibit long…

Q: EIF stands for eukaryotic initiation factors and they are part of the pre-initiation complex needed…

A: Protein synthesis is a vital process for cells to create proteins which are the building blocks for…

Q: If a diagnostic procedure turns into a surgical procedure, how is it coded?

A: If a diagnostic laparoscopy results in an open surgical procedure, one probably report the…

Q: The three stages of transcription (initiation, elongation, and termination) – with a focus on how…

A: Transcription is a process of production of of RNA from the DNA. It is also called the expression of…

Q: RNA polymerase II requires the assistance of general ________________ to transcribe naked DNA from…

A: Transcription is the process of synthesis of RNA on template DNA through the enzymatic action of RNA…

Q: Current therapeutic interventions that aim to address the impact of mutations on gene function

A: Mutations in the gene functions results in various diseases. Mutations does not allow some of the…

Q: define the term name as Missense mutations

A: sometimes a wrong nucleotide will be incorporated in the DNA. that can result in a type of mutation…

Q: What will be the effect of mutation that turns lysine to arginine

A: The mutations occur in genomic DNA but they will reflect in the form of protein sequence and…

Q: A mutation within the promoter region can alter transcription of a gene. Describe how this can…

A: A promoter is a transcriptional unit which is located towards 5' end (upstream) of the structural…

Q: A person treated successfully by gene therapy will still have a defective copy of the gene. Explain…

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

Q: Splicing machinery must recognize three portions of the precursor RNA molecule: the 5’ splice site,…

A: The spliceosome, a huge ribonucleprotein complex, is responsible for removing introns from…

Q: List the molecules that must be present for DNA to be transcribed and describe their function in 1-2…

A: Transcription is the process in which RNA is formed from DNA.

Q: Finding the Disease-Causing Mutation in Nic Volker’s Genome

A: Answer: Introduction: Young child Nicolas Volker failed to gain weight. Doctors at Wisconsin…

Q: Splicing involves excision of introns excision of exons addition of exons addition of introns

A: An intron is a portion of a gene that does not code for amino acids.The parts of the gene sequence…

Q: Define a mutator or mutator gene.

A: A gene is a nucleotide sequence that specifies a certain polypeptide chain or RNA sequence, or that…

Q: RNA polymerase is associated with which of the following processes

A: Introduction:- RNA polymerase is an enzyme that assists in the transcription process by copying a…

Q: What are long terminal repeat (LTR) ?

A: Long terminal repeat are repetitive sequence of DNA found at the end of pro-viral DNA after reverse…

Q: Rna polymerase reads the dna template in the 5 to 3 direction during transcription    true or…

A: The nucleus is the control centre of cell. It contains DNA. DNA is the genetic material in cell.

Q: What is exactly done during the process of RNA processing

A: The RNA molecules undergo certain changes after their synthesis known as RNA processing. Both…

Q: Use the identity of the drug target to find the nucleic acid sequence of the gene that encodes the…

A: A biological target is a molecule located intrinsically in the body. Such molecules have the ability…

Q: The set of RNAs within in a cell changes over time. Explain why this circumstance is an advantage.

A: At this period, RNA produces Protein. But during the course of evolution Rna form from Dna by…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.