Q: What are the factors that cause mutation?
A: Mutation is a spontaneous molecular change in the DNA sequence of a gene. There are different types…
Q: What is a non replicative conservative transposon?
A: Transposons are the DNA segment that is known to move from one location to another within a genome.…
Q: What is the difference Between a silent mutation and a neutral mutation?
A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in…
Q: explain how to do you identify which mutation is happening when given a sequence?
A: Mutation can arise during replication, recombination which can cause permanent change in the…
Q: The following is a list of mutational changes. For each of the specific mutations described,…
A: A mutation is defined as a change in the DNA sequence due to either mistake during DNA replication,…
Q: What is a reverse mutation, or reversion?
A: The mutation is the alteration in the structure and sequence of the DNA which is the genetic…
Q: How can we estimate the age of a mutation?
A: Mutation is defined as sudden inheritable change that occurs in the DNA sequence. Mutation occurs…
Q: What is the difference between transposons and retrotransposons?
A: All cellular systems are controlled by proteins. Proteins are synthesized by the cell by a process…
Q: what are disease-causing mutations? Explain with suitable exaamples
A: Mutations are the alterations or the changes that occur in the DNA. Mutagens are the agents that are…
Q: What are deletion mutation with suitable example?
A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in…
Q: How do base analogs lead to mutations?
A: Base analogues are compounds that have a structure that is substantially close to one of the four…
Q: Briefly explain the frameshift mutation ?
A: Mutation can be defined as the change that occurs in the DNA sequence which is caused by mistake or…
Q: How might a single base pair difference about 100 bases before the start codon of a gene cause a…
A: The first codon of the mRNA (messenger ribonucleic acid) translated by the ribosome is called the…
Q: Which type of mutation has the nighest mutation rate?
A: A mutation is a change in our DNA sequence that occur as a result of errors in DNA copying or…
Q: How to create precise nucleotide or single-gene mutations or deletions ?
A: Each nucleotide is comprised of sugar, a phosphate gathering, and a nitrogenous base. The sugar is…
Q: Why do frameshift mutations generally have more seriousconsequences than missense mutations?
A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…
Q: What is the difference between a missense mutation and a nonsense mutation?
A: Mutation is defined as the sudden and permanent change in the nucleotide sequence of DNA. It causes…
Q: Is duplication a mutation?
A: Mutations are defined as the permanent change in the DNA’s base sequence. An agent that causes…
Q: A nonsense mutation occurs in the AB sequence. What would be the most significant outcome of this?
A: Metabolic pathways- Metabolic pathway is a linked series of chemical reactions occurring within a…
Q: What are the silent, misense, nonsense, and frameshift mutations?
A: Mutation is an abrupt change in the DNA sequence and nucleotide base pairs. Mutation is caused by…
Q: What is a driver mutation?
A: Mutations are defined as the change in the sequence of DNA of an organism due to any environmental…
Q: How to reverse a frame-shift mutation caused by adding one nucleotide base?
A: The genetic mutation caused by the insertion or deletion of a number of nucleotides that are not…
Q: What are insertion and deletion mutations? Why might they be harmful to a cell?
A: The mutation is the sudden deleterious effects in the DNA sequences, they can arise when the DNA is…
Q: If the mutation causing Tay Sachs disease involves a C to T change at position 4 in the sequence…
A: Gene probes are of three types: gene-specific probes, polymorphic probes and oligonucleotide probes.…
Q: What is a point mutation?
A: The genome of an individual determines its identity. It is composed of a unique DNA…
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: what kinds of mutation might lead to splicing errors?
A: In living organisms, the genetic instructions for growth, development, functioning, and reproduction…
Q: What is codon bias?
A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…
Q: How do alkylating agents, nitrous acid, and hydroxylamine produce mutations?
A: The mutagens are the agents that are responsible for causing the genetic mutations. It is classified…
Q: What is silent mutation ?
A: A point mutation was the type of mutation which involves in alteration of a single base-pair .where…
Q: In studies of frameshift mutations, Crick, Barnett, Brenner, andWatts–Tobin found that either three…
A: The mRNA (messenger ribonucleic acid) contains an ORF (open reading frame) which is a continuous…
Q: What is frameshift mutation?
A: Mutations are alterations in the genetic material present in the cell of a living organism or of a…
Q: hat type of mutation (missense, silent, and non-sense) was introduced in your sequence when G was…
A: A Mutation happens once a deoxyribonucleic acid sequence is broken or modified in such the simplest…
Q: What is a forward mutation?
A: Mutations are the sudden heritable changes within a genome of an individual. It changes the DNA…
Q: What mutations can be caused by a single base change in coding exons?
A: A mutation is any kind of alteration in the DNA/mRNA sequences. It is mainly caused due to the…
Q: What are the possible ways that a mutation may affect an organism?
A: Mutation are random, sudden changes in the genetic material. Variation arises due to mutation are…
Q: How do type IA, type IB, and type II topoisomerases alter DNA topology?Which processes require the…
A: Enzyme is a catalytic molecule that increases the rate of any chemical reaction without being used…
Q: What are frame-shift insertion?
A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…
Q: What is base substitution in Gene Mutations ?
A: What is base substitution in Gene Mutations ?
Q: why would a mutation complex 1 usually not result in immediate death ? And while blocking complex IV…
A: Electron transport chain is responsible for the oxidation of NADH and FADH2 which results in the…
Q: What is targeted mutation?
A: Mutation means sudden changes occur in DNA sequences. The mutation occurs randomly. It also occurs…
Q: What is a silent mutation? Why is the name “silent mutation” a bit of a misnomer?
A: The flow of information in the cell is generally from DNA to RNA to proteins. DNA contains the…
Q: What Is the Molecular Basis of Mutation?
A: Introduction Mutations in the genes may be caused artificially or occur naturally. When an organism…
Q: What is a deletion mutation?
A: The mutation is a sudden, stable, and heritable change in the organism’s genome. It can occur due to…
Q: Which of the following mutations involve the loss of one or more nucleotides from a gene sequence?…
A: Mutation is the change or alterations in the nucleotide sequence of genome of an organism. Mutation…
Q: Why are frameshift mutations likely to be more detrimental than point mutations, in which a single…
A: A mutation is a permanent change in the DNA of a cell such that the sequence deviates from what is…
Q: What is nonsense mutation ?
A: A mutation is any change in a cell’s DNA sequence. It may change one or more base pairs. The effects…
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- What Is the Molecular Basis of Mutation?Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages (using 1.5 line space of Arial or Times New Roman fonts) provide answers for the following questions? 1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a “silent mutation” that proven to have an effect on the phenotype andprovide a brief description of its molecular characteristics? (Explain in details)Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages (using 1.5 line space of Arial or Times New Roman fonts) provide answers for the following questions? 1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a "silent mutation" that proven to have an effect on the phenotype and provide a brief description of its molecular characteristics?
- Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages (using 1.5 line space of Arial or Times New Roman fonts) provide answers for the following questions? 1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a “silent mutation” that proven to have an effect on the phenotype andprovide a brief description of its molecular characteristics?Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages provide answers for the following questions?( please answer all the parts 1, 2 and 3) : 1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a “silent mutation” that proven to have an effect on the phenotype and provide a brief description of its molecular characteristics?Define and compare the outcomes of the following types of nucleotide substitutions, insertion or deletions. Which is likely to cause the least dramatic mutant effect? a) missense mutations b) nonsense mutations c) frameshift mutations d) silent mutation