1. DNA Sequence: TẠC TCC GGC TCT CCC AGT TGA ACT Mutated Sequence: TAC TCG GCT CTC CCA GTT GAA CT Original Amino acid: Mutated Amino Acid: What mutation have occurred in the sequence? How does it affect the expression of amino acids?

Q: 1. What is the effect of RNAI on gene expression? A. Knock out B. Knock down C. Knock up D. Knock in

A: RNAi means RNA interference which is a biological process in which miRNA / siRNA neutralizes the…

Q: 6. Which of the following should be in normal condition to achieve homeostasis? I. Body temperature…

A: Homeostasis is basically a bodily phenomenon where our a state of balanced chemical, physical and…

Q: 2. What happens during translation? is read and Possible sentence frame: Translation is the process…

A: The protein synthesis occurs in cytoplasm by the process of translation.

Q: 1.Which of the following events best predicts the consequence if there is NO post-translational…

A: Post translational modification occurs after translation event has occurred that is after the…

Q: A thymine is changed to an adenine in one DNA codon which causes a particular disorder. Which…

A: There are different types of mutations which involves- Deletion mutation, insertion mutation,…

Q: mutation

A: Answer: Mutations in the promoter region resulted in a change in DNA binding pattern of the AP-2…

Q: A thymine is changed to an adenine in one DNA codon which causes a particular disorder. Which…

A: Mutation refers to the change in the sequence of nucleotides in a DNA molecule which acts as the…

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

A: Gene can be defined as the basic physical and functional unit of heredity.

Q: Although DNA gets all the glory, it’s actually RNA that does most of the work when cells produce…

A: In species, gene expression is a vital and essential process that helps to produce proteins by using…

Q: During transcription, 1 nucleotide of DNA corresponds with ________ nucleotide of RNA:

A: Answer: Transcription : It is the process in central dogma during which DNA is transcribed in to…

Q: It is a permanent change in the DNA sequence that makes up a gene. Mutations range in size from one…

A: Mutation is any certain change in chromosome or gene of a species and this change can transfer from…

Q: What is the central dogma? What are the compounds involved in this process? (Keywords: transcription…

A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information…

Q: 1. Determine what is being meant by each statements: a. It describes mRNA that results in a single…

A:

Q: 20. Fill in this table with the effects that this mutation would have on mRNA and protein sequence…

A: Gene mutations are rare and random changes in DNA sequence which result in alteration of polypeptide…

Q: Which of the following statament is NOT TRUE about gene expression? a. The expression of genes that…

A: Gene expression is the process where cell uses to produce the molecule it needs by reading the…

Q: Energy that drives transcription is provided mainly by_____ . a. ATP c. GTP b. RNA nucleotides d.…

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: Which of the following is NOT true of DNA-methylation? O It is an epigenetic change. O It involves…

A: DNA stands for deoxyribonucleic acid. It is the genetic material.

Q: 2. Genetic changes resulting from mutations can be harmful, beneficial, or neutral. Explain, using…

A: A mutation is a permanent change in the DNA of a cell such that the sequence deviates from what is…

Q: t the protein level, mutation resulting in changing one amino acid for ar re DA) Neutral mutations…

A: Mutations are abrupt changes in the DNA sequences which may bring about changes in the amino acid…

Q: A gene affecting the behavioral outlook of individuals was discovered in several humans who can…

A: Transcription is the process of the formation of RNA from DNA. Through transcription, the…

Q: 5. A molecule with three bases on one end that can bind an amino acid on the other end during ge…

A: The central dogma is a vital process that is responsible for deducing the flow of genetic…

Q: 5. Now imagine that a mutation occurred in the g of the codon below and the G became a C. How would…

A: point mutation - change in single nucleotide sequence which alter the amino acid .

Q: nclude the ideas of transcription and translation. Compare the normal and abnormal strands to see…

A: Transcription : It is the process of making an RNA copy of a gene sequence . This copy is called…

Q: How does reverse methylation affect gene expression? Select one: o a. The gene is turned off, but…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Predict the sequence of amino acids coded by the mRNA sequence 5’ GGA–GGC–ACA–UGG–GAA 3’

A: The single strand of the RNA molecule, which consists of a gene sequence and carries the message…

Q: What would be the effect on the gene product of a particular gene that had two separate mutations in…

A: Gene mutations are of various types such as  Deletion  Insertion  Missense  Non sense  Silent…

Q: . An alternative form of a gene is called an

A:

Q: 2. Muscular dystrophy is a genetic disorder that causes progressive muscle weakness as individual…

A: Muscular dystrophy  It is a genetic disorder, in this disease the muscle of the individual weakens.…

Q: iii. Mutant C has had the first 5 base pairs deleted (position 1-5). Does this mutation change the…

A: Promoter sequence is present in the DNA at the upstream of regulatory gene.

Q: ct one: a The gene is turned off, but still expresses a protein product. . The gene becomes…

A: DNA methylation is associated with the silencing of gene expression.

Q: Which level of gene regulation is involved when more polypeptides are synthesized from a given mRNA…

A: Transcription:  It is a process of synthesis of mRNA transcript from DNA template by the enzyme RNA…

Q: 1. Nutrigenomics is the study of how diet and gene expression interact throug molecular mechanisms.…

A: Epigenetic modifications are alterations in the genes without changing the exact or original DNA…

Q: 1. Identify the name of the correct amino acid that corresponds to the correct tRNA codon and mRNA…

A: The process of the formation of the mRNA from the DNA is called as transcription. The process of the…

Q: 1. Below is a gene on DNA in a prokaryotic cell. Draw the mRNA molecule that would be made from this…

A: It can exist in various forms like primary, secondary and tertiary based on its level of…

Q: 2a. The DNA is mutated on the 4th base pair to the following: DNA:3'TAC GAT GAG GTC TGA ACT 5' 5 ATG…

A: Mutations are changes in the base pair that can effect the way proteins and mRNA is formed it can…

Q: Which statement is CORRECT? O the primary transcript of RNA is larger than the mRNA O the primary…

A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…

Q: Describe 6 different types of mutations that can occur at the chromosomal and nucleotide levels.…

A: Mutation is a permanent change in the nucleotide sequence of an organism's genome, virus,…

Q: A protein was mutated at amino acid position 129. Which of the following mutations will least effect…

A: All amino acids share different properties.

Q: A gene is a piece of DNA that codes for a protein. Genes are transcribed into MRNA and are on the…

A: The fundamental physical and functional unit of heredity is the gene. DNA is the material that makes…

Q: Using the chart below, what type of mutation would take place if the highlighted and underlined "A"…

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

Q: Which of the following statament is NOT TRUE about gene expression? Lütfen birini seçin: O a. Gene…

A: The process of using the information stored in genes to synthesise a functional assembly of a…

Q: Two cells use the same segment of DNA to produce two different proteins. The MRNA transcribed by…

A: Given: Two cells use the same segment of DNA to produce two different proteins. The mRNA transcribed…

Q: 4. Mark the following statements about the genetic code as TRUE or FALSE: The genetic code is…

A: Genetic code is a set of three nucleotides where one triplet is called as one codon.

Q: The DNA sequence of a gene is CCATGCT A. The corresponding mRNA produced from 6. this gene is a.…

A: The protein synthesis consumes large amount of a cell’s energy as compared to the other organic…

Q: DNA sequence that stimulates transcription are referred to as O activator O silencer O enhancer O…

A: Transcription is the preliminary degree in gene expression, whilst facts from a gene is used to…

Q: A mutation can alter an organism's phenotype via Select one or more: O a. synonymous changes to a…

A: Mutation is the sudden change in the base sequence of the nucleotide sequence of the DNA resulting…

Q: Methyl groups added to cytosine bases on DNA.. O Increase transcription of the methylated genes. O…

A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil…

Q: A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is…

A: Option D is the right answer. Mutations occur due to the exposure of certain ionising radiations,…

Q: Genetics. How to identify what wrong with it

A: DNA sequencing refers to the overall lab strategy for deciding the specific sequence of nucleotides,…

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.