Describe the roles of mRNA, tRNA, and rRNA intranslating the genetic code.

Q: Discuss the role of GTP in the functioning of translationfactors.

A: Introduction GTP is defined as an energy-rich kind of nucleotide that is analogous to a molecule of…

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: Explain why RISC binds to a specific mRNA. What type of bonding occurs?

A: The gene expression regulation in a cell to inhibit the expression of particular genes is called…

Q: Explain three types of post-transcriptional modifications to RNA.

A: Post-transcriptional alteration or co-transcriptional adjustment is a bunch of organic cycles normal…

Q: Explain how an amino acid is attached to a tRNA via aminoacyltRNA synthetase.

A: An amino acid is the building block of a protein molecule. Amino acids are attached together via a…

Q: Describe the roles of RNA molecules in gene expression.

A: We know that An RNA is a single-stranded helical structure that is present in all biological cells.…

Q: List and draw out four distinctive features of most eukaryotic mRNAs.

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

Q: Draw a general structure of a mature mRNA

A: mRNA is a single-stranded RNA that contains a genetic sequence and it encodes for a protein. It is…

Q: Compare miRNAs and siRNAs, including their functions.

A: Micro ribonucleic acids (miRNAs) and small interfering ribonucleic acids (siRNAs) are non-coding RNA…

Q: Describe the genetic code, codons, and anticodons, and how theyrelate to one another.

A: The genetic code, codons and anticodons are unique sets of nucleotides. These stretches play a…

Q: Describe the properties of the genetic code - how many codins code for amino acids, stop colons,…

A: The genetic code can be defined as a set of specific rules for a living cell to translate…

Q: Define the Transcriptional Control under the concept of DNA ? What are Transcription factors ?

A: Transcription is the first of a few stages of DNA based gene expression in which a specific fragment…

Q: Explain how sequences within the RNA determine where splicing occurs.

A: Transcription is a process that converts DNA into mRNA in the nucleus. *Mature mRNA will be…

Q: Explain how the genetic code is both degenerate and redundant

A: Genetic code is a type of code which when translated makes the genes produce proteins  It helps to…

Q: Discuss the genetic code, and explain how it works withdifferent types of RNA to make a protein.

A: A gene is a unit of hereditary present in thousands of numbers on the helical strands of…

Q: List three molecular changes that take place in the processing of eukaryotic mRNA.

A: Eukaryotic mRNA goes through several changes before translating into protein. This s done to ensure…

Q: Discuss exceptions found in mitochondria to theuniversal genetic code.

A: Genetic code is the sequence of codons on mRNA which is recognized by the tRNA. Genetic code is…

Q: Explain synthesis of RNA in a flow chart- from pre-mRNA to final mature RNA.

A: The RNA transcript first made in a eukaryotic cell is known as pre mRNA. It must be processed into…

Q: Name and explain the process by which mRNA is formed.

A: Gene expression is the process by which information which is contained in genes is decoded to…

Q: Describe the function and significance of ubiquitin and the proteasome in the regulation of gene…

A: Ubiquitin is a protein that marks the proteins which have completed their lifespan and then…

Q: Define RNA interference (RNAi).

A: RNA interference, also known as RNA silencing is a biological process that involves suppression of a…

Q: Describe the roles of RNA molecules in gene expression

A: RNA is an important biological macromolecule that is present in all biological cells. It is…

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: Define the three types of regulation involving RNA ?

A: Introduction: Gene regulation is the process of controlling the expression of genes by varying the…

Q: Explain the translation with its stages.

A: All cells use replication, transcription, and translation to keep track of their genetic material…

Q: Explain briefly what happens to eukaryotic mRNA before it can be translated to protein.

A: DNA is the carrier of genetic information in almost all organisms except for certain RNA viruses.…

Q: Explain how the genetic code is both degenerate and redundant

A: Genetic code is a three codon set of DNA or RNA that codes for an amino acid. It is universal as a…

Q: Consider the events that occur throughout the three critical stages of translation.

A: Asked : Events that occur throughout the three critical stages of translation.

Q: Compare bacterial and eukaryotic mRNAs, and explain the functional significance of their structural…

A: Messenger RNAs (mRNA) are the carriers of genetic information from DNA to proteins. The information…

Q: Explain the roles of codons, anticodons, initiator codons, and terminator codons.

A: To synthesize protein molecules, a cell must first transfer information from DNA to mRNA through the…

Q: The fidelity of the genetic code and the transfer of information contained in genes to proteins is…

A: The genetic code comprises the set of rules that are used by organisms to decode the information the…

Q: Distinguish major points of difference between prokaryotic andeukaryotic transcription and…

A: Living organisms are classified as prokaryotes and eukaryotes based on their cell fundamental…

Q: Discuss the initiation of transcription (mRNA synthesis) in prokaryotes in detail

A: DNA is a two stranded structure and act as genetic material in most of the organisms . It contain…

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.