Select the examples of mutation. A gene is copied twice during DNA replication. Several base pairs are skipped during DNA synthesis. A single DNA base pair is replaced with a different base pair. An incorrect amino acid is added during protein synthesis. An incorrect base is added to an RNA sequence.

Q: describe the normal role of the component, and choose from the selection the most direct effect of…

A: Mutations are the defective change in DNA. Mutations basically changes the base pair sequence of DNA…

Q: But are all mutations bad? Is there a type of mutation that may provide an advantageous to an…

A: Mutations are the changes in the DNA sequences which may occur due to error in DNA copying or any…

Q: Which type of DNA variant is most likely to result from slippage of DNA polymerase during…

A: DNA sections with direct repeats of 1-4 bases, also known as tandem repeats, are typically affected…

Q: Put a primer on the top and bottom of bubble at origin. Identify 3’ ends. You can use a thicker line…

A: For DNA replication to occur, following steps take place -

Q: Polymerase chain reaction is— 
     a reaction involving a chain of different types of polymerases…

A: PCR is a technique to make many copies of DNA in vitro. It relies on thermostable Taq polymerase and…

Q: An insertion of two nucleotides into a gene results in a frameshift mutation.  This statement is:…

A: The nucleotide sequences found within a DNA molecule are subject to change due to a phenomenon known…

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: Draw or sketch a feedback loop for an individual with Primary hypogonadism and upload the image…

A: The cells, tissues, organs, and organ system are interlinked and live together in a shared internal…

Q: What type of mutation occurred at mutation #2 and does it cause a frameshift? Sequence Original…

A: Mutation is a change in nucleotide sequence of DNA. There are various types of mutations. Point…

Q: leading strand Primase begins RNA polymerization de novo. lagging strand DNA polymerase synthesizes…

A: The DNA replication starts with some enzymes that cut the strands from one side and attached them…

Q: Describe natural processes that can produce mutations by damaging DNA?

A: DNA damage refers to any damage in the chemical structure of the DNA molecule whereas the mutation…

Q: A mutation occurs that changes a codon from UCC to UCA. It turns out that this codon is for an amino…

A: Based on the nature of change that occurs in a codon due to a point mutation (mutation at a single…

Q: The formation of a phosphodiester linkage between the 5'-phosphate group at the end of one DNA…

A: During DNA replication new nucleotides are added to the DNA in the 5' to 3' direction. An incoming…

Q: d. O b. protein coding DNA that is transcribed into RNA and then translated into protein O c.…

A: The non-coding DNA sequences are the part of an organism's genome that doesn't encode amino acid…

Q: Suppose that a gene has a mutation that changes one nucleotide. Because of this one nucleotide…

A: A rapid change in the sequence of DNA (deoxyribonucleic acid) due to physical or chemical factors is…

Q: Select the false statement. The canonical B-DNA structure Is formed by G-T and A-C nucleotide…

A: The question presents a set of statements about the canonical B-DNA structure, a particular shape of…

Q: In detail describe different types of DNA mutations, causes and repair mechanisms

A: Mutations in DNA are permanent changes in its nucleotide sequences which may arise due to DNA…

Q: ntify the type of mutation and how it would affect the protein made (amino acid) if the following…

A: DNA is what is inside the nucleus of mostly all cells. It carries the genetic information which is…

Q: methylation in prokaryotes is FALSE?   DNA methylation is catalyzed by DAM methylase on adenine…

A: Replication is a semi conservative process in which one strand is derived from the parent and the…

Q: None

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

Q: The exonuclease activity of DNA Pol III increases its:   Affinity for hemimethylated DNA   Accuracy…

A: A cell generates a perfect copy of its DNA through the natural procedure of DNA replication…

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: Which of the following contribute to introducing genetic change into genomes? (select all the apply)…

A: The objective of the question is to identify the processes that can introduce genetic change into…

Q: DNA footprinting is a technique that can be used to identify: A region of DNA that has been damaged…

A: DNA footprinting is a technique that is used to identify or recognise the interaction between DNA…

Q: You have the following DNA sequence: 5'GGT ACG TTG GGG CTC CAT3' This sequence is transcribed and…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Discuss the benefits and costs of mutations.

A: Mutations are sudden permanent changes in an organism's genetic constitution. Mutations have either…

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: 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…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.