which of the following statements accurately describes genetic mutations

Q: Which type of mutation is simulated in the following example?   Wild type: THE ONE BIG FLY HAD…

A: The mutation simulated is point mutation.

Q: mutations

A: Change in a DNA sequence and change in a phenotype or genotype of an organism is called mutation.

Q: Which of the following is a transition mutation? OG --> T G --> A G --> C

A:

Q: Factor XI deficiency is a heritable blood-clotting disorder caused by an allele that received which…

A: Factor XI is also known as plasma thromboplastin antecedent.

Q: Which of the following can only arise as a spontaneous mutation? Group of answer choices Gamma rays…

A: A mutation is a change in the sequence of the DNA. It affects the codons of the DNA or mRNA, which…

Q: Which two of the following gene mutations would have the highest likelihood of causing a severe…

A: Introduction A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of…

Q: A nonsynonymous mutation is also referred to as missense mutation. Which of the following correctly…

A: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to external…

Q: Which of the following point mutations would properly be defined as a transition mutation?  the…

A: The substitution mutations of DNA are of two types: Transitions and Transversions. Transitions are…

Q: Which of the following genetic alterations is most likely to result in a silent mutation? a…

A: Transition or transversion mutations may lead to no change in the sequence of the protein known as…

Q: Some molecules found in foods are known to be capable ofdriving DNA methylation or DNA…

A: Epigenetics means external modifications to a gene’s DNA which outcomes in alterations in gene…

Q: In humans, sickle-cell anemia and hemophilia represent which type of mutations?     Loss of…

A: Mutations are of different types. Mutations are change in the sequence of DNA which may cause the…

Q: Which of the following types of point mutations will not produce a change in amino acids and…

A: Answer: MUTATION : It is the change occured in the nucleotides of DNA/genome sequence , this is…

Q: The DNA conformation which is observed at high salt concentrations and which plays a possible role…

A: All known living things, including many viruses, carry the genetic instructions necessary for their…

Q: None

A: Neutral mutations depend on the degeneracy of the genetic code.Neutral mutations are frequently the…

Q: Which of the following types of physical mutagens produces thymine dimmer mutations? A- gamma rays…

A: Given:       Physical mutagens produces thymine dimmer mutations.

Q: Explain the various ways that each of these can occur within a DNA sequence: 1. substitution 2.…

A: When cells make an error while copying their own DNA, either by inserting a correct base or jumping…

Q: Mutations caused by insertion of a DNA transposon are often genetically unstable, reverting to…

A: if a DNA transposon is inserted into DNA it causes mutations. these type of mutations are not…

Q: Which of the following represents a base analog acting as a mutagen? O ethidium bromide O guanine O…

A: In hereditary qualities, a mutagen is a physical or compound specialist that changes the hereditary…

Q: Is a random mutation more likely to be beneficial or harmful?Explain your answer.

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Which of the following statements is/are TRUE about DNA repair?   Question 24 options:     Ensure…

A: DNA repair It is a collection of processes by which a cell identifies and corrects damage to the…

Q: rue or False? Mutations are never introduced during normal cellular processes in the eukaryotic…

A: Mutation- is the change in the nucleotide sequence of a short region of a genome . Many mutations…

Q: Which of the following mutations would likely have the greatest negative impact on the protein…

A: Frameshift mutations are basically known as the most injurious changes to the coding succession of a…

Q: What are point mutations? Of the different mutations, which is the most deleterious? Justify your…

A: Point mutations are a type of genetic mutation that involve a change in a single nucleotide base…

Q: and enzyme O which cannot lead to the production of any molecule is coded by allele O. A part of the…

A: Mutation is any abrupt changes in DNA which may cause a change in the amino acids which are going to…

Q: Mutagens, when introduced to the body can always cause cancer. Is this statement true? Select the…

A: Any agent that can cause mutation in the genetic material are called as the mutagen. Mutagen may be…

Q: Mutations that affect organisms are those that involve exons. True or False. Defend your answer.

A: Mutation Sudden heritable change in genetic material or character of an organism is known as…

Q: List two specific causes of DNA mutations.  - environmental agents like ultraviolet light or…

A: A mutation is a change in the sequence of DNA which can result from DNA copying mistakes made during…

Q: Which of the following is a transition mutation? OC--> G OC --> T OC --> A

A: Transition is a point mutation where replacement of base pair occurs.

Q: Hemophilia , Beta Thalassemia , and Sickle Cell Disease what do all of these disorders have in…

A: A mutation is a change in the sequence of the DNA. Mutations can result from the following: DNA…

Q: Which of the following terms refer to the case when a mutation results in a complete loss of the…

A: Mutation is a sudden, discontinuous variation in genotype and phenotype of an organism due to change…

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.