Within a cell, the amount of protein made using a given mRNAmolecule depends partly on(A) the degree of DNA methylation.(B) the rate at which the mRNA is degraded.(C) the number of introns present in the mRNA.(D) the types of ribosomes present in the cytoplasm

Q: e? A)A gene's promoter sequence is transcribed into mRNA. B)Translation begins at the 5′ end of a…

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

Q: Q: It has been found that some compounds, such as fungal toxins and some antibiotics, can inhibit…

A: Gene expression at the flow of information from DNA to RNA and then to proteins.

Q: Identify the single most correct answer: a) Operator is the site on "a mRNA" which is recognized by…

A: DNA and RNA are the major genetic materials found in living organisms and they carry the genetic…

Q: Gene Expression: 14) Look at the diagram: a) For each of the molecules in the diagram, identify what…

A: Q. Ans:- Gene expression:- Gene expression is a term that explains that a nucleotide sequence known…

Q: 1)post translational  processing of polypeptide chains including…

A: Protein synthesis or translation is the process by which mRNA is translated into protein using tRNA…

Q: After the fact that it is based on information from mRNA what is the process of protein synthesis…

A: The information present in the DNA is converted into a functional gene product (protein) called gene…

Q: Which of the following correctly describes the order in which cell components function during…

A: Introduction: The process through which cells produce proteins, the necessary macromolecules that…

Q: What type of RNA carries the genetic informationrequired for protein synthesis?(a) Transfer RNA(b)…

A: DNA contains the instructions for protein synthesis. Function of proteins is to determine structure…

Q: a prokaryote cell a molecule of mRNA that has a nucleotide sequence of CUAAUGGUUCC would use this…

A: Answer :: Option a) is correct that is 3, because   Proteins are made up from a set of 20 amino…

Q: The portion of the mRNA that is removed during splicing is (a) an inverted repeat (b) the promoter…

A: The protein synthesis is a process which involves two steps transcription and translation .…

Q: Which statement is TRUE of the CRM (cis-regulatory module)? a) it codes for transcription factors…

A: The cis regulatory elements control gene expression at various developmental stages.

Q: Where are tRNA and their corresponding amino acids found in the cell prior to attachment to make a…

A: Amino acids are organic compounds that combine to form proteins. Amino acids and proteins are the…

Q: The nucleus  a) has a single membrane and compartmentalizes the genetic material b) has a double…

A: The nucleus is a membrane-bound organelle found in eukaryotic cells. It contains the cell's genetic…

Q: Describe and explain (step by step) how DNA is Transcribed into mRNA. Then describe and explain…

A: Gene expression is a process by which the genes are turned on to form RNA and proteins. This is seen…

Q: In Eukaryotes, after the ribosomes complete a synthesis, one might expect A) a new polypeptide…

A: A cell's ribosome is an organelle. It functions as a tiny protein-making machine. Extraordinary…

Q: Expression of a gene, in terms of greater accumulation of the protein it encodes, could be increased…

A: Often biomolecules like protein are produced in our body for any bodily functions. They are specific…

Q: This protein adduct can hold (tether) a peripheral membrane protein to the cell membrane: A) A fatty…

A: Ionic linkages peripheral membrane protein or interactions with the polar head regions of the…

Q: The instructions for making proteins come from the genetic material (DNA). The instructions for…

A: DNA is a bio-molecule, made up of a two polynucleotide sequence. The nucleotide molecule is made up…

Q: Which is true of ribosomes found in eukaryotic cells? They: A) contain DNA B) synthesize…

A: Introduction :- Ribosomes are mostly found bound to the endoplasmic reticulum and the nuclear…

Q: ranscription in eukaryotes; Oa) Occurs simultaneously with translation b) Does not require the RNA…

A: Transcription is the process of copying a segment of DNA into RNA.

Q: he DNA site that is bound by a transcriptional activator regulates gene expression in a) cisb) trans

A: The objective of the question is to identify whether the DNA site that is bound by a transcriptional…

Q: Which of the following is true of phase variation? A) O It is triggered by stalled ribosomes. B) O…

A: Phase variation is a feature seen in Salmonella, in which it can withstand unfavorable environmental…

Q: Does an mRNA molecule codify only or type of protein?

A: Eukaryotic cells have monocistronic mRNA, indicating that each mRNA codifies only one polypeptide…

Q: Describe how rRNA and tRNA are being processed.

A: tRNA and rRNA are structural molecules, they help in protein synthesis and they are not themselves…

Q: When  regulatory protein binds to a mature mRNA in the cytoplasm and prevents it from binding to a…

A: Translational regulation is the mechanism that aims to control the levels of protein synthesis from…

Q: What is a response element? O A) A short stretch of DNA sequence implicated in the initiation of…

A: They are short sequences of DNA within a gene promoter or enhancer region that helps in regulation…

Q: The ribosome is needed for translation of mRNA

A: Protein synthesis is a fundamental molecular phenomenon that takes place in the cytosol. It occurs…

Q: 12) Which of the following processes occurs during transcription? A) DNA is replicated B) RNA is…

A: The information for the production of functional proteins are stored in segments of DNA called…

Q: you think the process could be regulated? Select all that apply: a) Before transcription begins.…

A: Gene expression is the process by which information from a gene is synthesised. The synthesis of a…

Q: The stringent response involves all EXCEPT A) O reduce expression of rRNA genes B) O reduce…

A: Answer is A.) reduce expression of rRNA genes.

Q: The codon on the ________ matches with the anticodon on the ________ to direct the addition of the…

A: Codon are the triple of a base pair.

Q: DNA is the blueprint for the cell, but not all genes in DNA lead to protein. Gene expression is the…

A: Among the given options, option (d) is the most appropriate. Such DNA is also known as non-coding…

Q: introns: A)are parts of the new strand replaced with DNA nucleotides during replication B)Are joined…

A: Genes coding for proteins are present in cellular DNA. Gene expression for synthesis of proteins…

Q: The term somatic cell refers to: A) normal body cells other than sperm and egg B) pluripotent cells…

A: INTRODUCTION All living creatures are made up of cells. In plants and animals, there are two major…

Q: Which of the following options best depicts the flow of information when a gene directs the…

A: The journey from a gene to a cellular component (proteins) is a complex process and is strictly…

Q: Transcription and translation are separate processes in gene expression; however, they have…

A: Central dogma is a process where particular segment of DNA or gene ultimate express as a protein or…

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.