A mutation in which one nitrogenous base is substituted for another. O never occurs in eggs or sperm causes a shift in the reading frame can be missense., nonsense, or silent never creates a stop codon

Q: The new DNA codon would be GAT. This would code for the mRNA codon CUA, which would translate into…

A: Introduction DNA:- It is the hereditary material in humans and almost all other organisms, Your…

Q: A mutation in which one nitrogenous base is substituted for another.. O never occurs in eggs or…

A: At a specific gene locus, a change in the typical DNA sequence. Although the term has a negative…

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: 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: The genetic code is said to be "degenerate" because: There are more amino acids than codons.…

A: Genetic code refers to the triplets of nucleotides. The genetic information of mRNA is read in the…

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: The codon sequence corresponds most closely to the sequence of the strand. MRNA O coding DNA TRNA O…

A: Most cells contain deoxyribonucleic acid (DNA) as their genetic material. Some also have ribonucleic…

Q: The wobble position of a codon can sometimes vary without changing the amino acid. is where RNA…

A: Introduction The third base of the codon is called as wobble position of a codon. tRNA is the…

Q: Differences in codons that code for the same amino acid are Select an answer and submit. For…

A: Amino acids are specified using a three letter code of nucleotide bases called triplet codon.

Q: A DNA codon of ATT is complementary to UAA this RNA codon. This codon terminates a coding region.…

A: Codon can be defined as the trinucleotide sequence of DNA or RNA which corresponds to a specific…

Q: A mutation that substitutes a nucleotide sequence, such that in the MRNA transcript the original UAA…

A: mRNA serves as a template for the process of protein synthesis.

Q: Which of the following is NOT found on a mature eukaryotic mRNA molecule? (Choose all that apply)…

A:

Q: The three-nucleotide codon system can be arranged into ____________ combinations.a. 16b. 20c. 64d.…

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. Nucleotides are…

Q: nonsense mutations add a stop codon, which stops translation at the site of the mutation. This makes…

A: Mutation can be defined as a genetic change in the genetic material of an organism, which results in…

Q: Which one of the following is true of tRNAs? O Each TRNA binds a specific amino acid. TRNAS are…

A:

Q: Which of the following is not possible?a. A nonsynonymous mutation in an intronb. A nonsynonymous…

A: Nonsynonymous mutations are those mutations that can change the protein encoded by mRNA and are…

Q: A codon is: a. An alternative name for gene b. Three amino acids that encode a nucleotide c. Three…

A: Introduction: Option C. is the correct choice.

Q: Which of the following is located at the C-terminus of a newly synthesized eukaryotic proteins?…

A: Initiation of translation occurs when the small ribosomal subunit binds with initiation factors and…

Q: Which statement is correct about amino acids and codons?

A: The above mentioned statement is about codon and amino acids.

Q: A mutation that changes an amino acid-coding codon to a stop codon is classified as nonsense…

A: Another name for stop codon is known as nonsense codon . Nonsense codon don't code for any amino…

Q: What type of RNA corresponds to the statement? Prokaryotic Eukaryotic FRNA MRNA TRNA hnRNA RNA FRNA…

A: RNA or Ribonucleic acid is one among different biomolecules. They are also composed of nucleotides;…

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: 5′ capping is the first step in ________ processing.

A: Eukaryotic mRNA precursors are handled by 5′ capping, 3′ cleavage and polyadenylation, and RNA…

Q: A silent mutation is a mutation in which: a. one nucleotide in a codon is changed, but the codon…

A: Mutations are a sudden change in the nucleotide sequence of a gene that alters the amino acids and…

Q: A codon is: three amino acids on a polypetide that are snipped off by the helicase enzy O sets of…

A: There are total of 64 codons coding for Amino acids.

Q: Which of the following have codons? amino acids acetyl transferase FRNA RNA polymerase proteins TRNA…

A: The DNA is the genetic material of  the living organisms like humans. This molecule carries the…

Q: How many unique MRNA codons can be constructed from the four different RNA nucleotides? A. 4 В. 8 С.…

A: mRNA codon:- An mRNA codon is a 3 base pair long part of the mRNA that codes for a specific amino…

Q: MRNE * Once the MRNA gets to the ribosome, it tries to fell the ribosome the message, but it doesn't…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Which of the following mutations likely has the MOST significant impact on the function of a…

A: Mutations are the changes in the nucleotide sequence which may result in the change of protein…

Q: result

A: Transition mutation is nothing but the replacement of one purine nucleotide with other and one…

Q: If the codon AAA is mutated to AAG, it still codes for the amino acid, lysine, and the protein…

A: Mutations are the changes in the genes of the cell that causes abnormalities in the structure and…

Q: In bacterial mRNA, the initiating AUG codon is preceded several nucleotides away by a purine-rich…

A: Translation is the process by which a polypeptide is formed using an mRNA as its template.…

Q: Which base pair in the codon-anticodon is a "wild card" resulting in 32 tRNAs rather than 61?…

A: The 3rd base of the codon do not matters. For example UUU and UUC both codes phenylalanine. This is…

Q: is the term used to describe the genetic code because there is more than one codon that specify for…

A: 7. Denaturation is the process of separating two DNA strands into two single strands.  Therefore…

Q: A point mutation at which nucleotide position in a codon would be most likely to cause a missense…

A: Mutation occurs as a result of change or alteration that occurs in a nucleotide sequence of a gene.…

Q: a mistake in the genetic code at the start of a gene which changes EVERY AMINO ACID AF a change to a…

A: Mutation is a change in the nucleotide sequence of DNA which may or may not change the phenotype of…

Q: Wha hat is FALSE about codons in MRNA molecules? O In some cases, several different codons code for…

A: Characteristics of genetic code are: (1) Code is a Triplet (2) The Code is Degenerate (3) The Code…

Q: Which mutation that would result to a change of amino acid in the polypeptide? missense mutation…

A: When a DNA gene is destroyed or mutated in such a way that the genetic message carried by that gene…

Q: When proteins are being built, RNA bases are read in sets of three. What are these sets called?…

A: Proteins are synthesized through the process called translation. The information stored in the DNA…

Q: Base substitutions in a gene exon might not result in a change in the gene product because…

A: More than one codon specifies a single amino acid. That is why the protein sequence might not get…

Q: Which one of the following is true of tRNAs? TRNAS have special sequences called codons. Each TRNA…

A: Transfer ribonucleic acid (tRNA) is a kind of RNA molecule that unravels a messenger RNA (mRNA)…

Q: TRUE or FALSE. If false, write the word/s that make(s) the statement incorrect. 1. The Kozak…

A: The Kozak consensus sequence for initiation of translation in vertebrates is (GCC) GCCRCCATGG, where…

Q: is the term used to describe the genetic coce because the rules net relate the nucleotide sequence…

A: Ans 1:- Universal is the term used to describe genetic code being same for most organisms.

Q: Which mutation changes a normal codon to another codon specifying the same amino acid a. directed b.…

A: Any change in the base pair of the sequence of base pairs that are present in the nucleic acid…

Q: This molecule: -is involved in translation -may bind to the “start” codon on mRNA -has an amino…

A: Answer:- Ribosome Ribosomes are important cell organelles They have two subunits in their structure.…

Q: At the DNA level, a mutation in a protein coding region where a single base is replaced by another…

A: Mutation is the abrupt change that occurs in the sequence of DNA resulting In altered phenotype.…

Q: A one base-pair change in a genetic sequence is called a mutation. revertible frameshift insertion…

A: Mutation: It is a change in the nucleic acid of an organism. It alters the nucleotide sequence of…

Q: Which of the following provide clues that a particular DNA sequence is part of protein-coding gene?…

A: A protein-coding gene is a DNA sequence that instructs the cell to create a specific protein.…

Q: The name for the kind of point mutation/base substitution when a codon changes from CCC (which codes…

A: Point mutations are a broad group of mutations that explain a shift in the DNA single nucleotide, so…

Q: A protein that has been reversibly denatured has Multiple Choice temporarily lost part or all of its…

A: Each protein has its own distinct sequence of amino acids, and the interactions between these amino…

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.