What is the result of Frameshift mutations from the insertion or deletion of nucleotides within the coding sequence?

Q: Why is a trimming process important in converting precursors of tRNA and rRNA to the active forms?

A: Ribonucleic acid is fundamental in different biological roles in coding, translating, regulation,…

Q: Will an insertion or a deletion of three nucleotides result in a frameshift mutation? Explain why or…

A: The frameshift mutation is the mutation by which the amino acid frame is changed. It is usually…

Q: If a single strand of a gene contains 678 bases, how many amino acids result in the polypeptide…

A: The biochemical substance that is carried from the preceding generation to the succeeding generation…

Q: Why will a mistake in the RNA code alone not become a mutation?

A: A change in the genetic code is called a mutation when it becomes a permanent part of the genome of…

Q: What type of mutation is C c?

A: Mutations are defined as the change in the sequence of DNA of an organism due to any environmental…

Q: What mutations are possible in gene ZFPM2?

A: ZFPM 2 is a multi zinc finger protein. It helps in transcription regulation of certain genes by…

Q: Tay Sachs disease is an autosomal recessive disease in which a protein – Hex A - is abnormal. To…

A: Molecular Biology is the branch of biology that deals with a study of the composition, arrangement,…

Q: What causes trinucleotide repeat expansion?

A: Trinucleotide repeat expansion refers to the phenomenon where trinucleotide sequences in certain…

Q: List three molecular changes that take place in the processing of eukaryotic mRNA.

A: Eukaryotic mRNA goes through several changes before translating into protein. This s done to ensure…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In genes  there are two type of sequence in eukaryotic organisms. one is responsible for formation…

Q: What is mean by RNA editing ?

A: RNA is a nucleic acid present in the cells of living beings.

Q: mutant appear on a gel in comparison

A: Point mutations can cause serious changes to an organism if they change the way a protein works By…

Q: do introns or 3′ untranslated regions of a gene have higher rates of nucleotide substitution?…

A: Introns are the regions that include non-coding regions of the RNA transcript. The introns are…

Q: Once a primary RNA transcript is created from a DNA template, it must be modified in several ways…

A: Introduction :- mRNA stands for messenger RNA. It is a type of RNA molecule that is involved in the…

Q: Will the exon missense mutations be more likely to be transitions or transversions? Define both in…

A: Introduction  A mutation is a change that occurs in the DNA sequence of an organism. DNA…

Q: A graduate student is trying to identify the gene coding for an enzyme found in a bacterial species…

A: Trinitrotoluene (TNT), a solid organic nitrogen chemical that is mostly utilised as an explosive and…

Q: Given that there are about 20,000 human genes, how can human cells make 75,00o-100,000 different…

A: Given questions: How human cells make different proteins Difference between missense and nonsense.…

Q: Cystic fibrosis (CF) is an inherited disorder caused by different types of mutations, many of which…

A: CF is caused by a mutation in a gene called the cystic fibrosis transmembrane conductance regulator…

Q: Transcribe the DNA strand given above to write the sequence of the mRNA strand in the 5’ to 3’…

A: According to Bartleby guidelines, we are required to attempt first three sub-parts in case of…

Q: What would happen if an intron wasn't taken out before translation? And are there

A: DNA contains many sequences such as promoters, introns and exons. Some sequences in DNA are supposed…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: Exons are the coding sequences that is they code for a specific functional product either in the…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In case of eukaryotic organisms after transcription premature mRNA is produced from the DNA (gene).…

Q: Figure 2 illustrates a type of gene mutation.     a) State the type of gene mutation shown in…

A: Mutation  Mutation is the alteration in the original sequence of DNA. Mutation can be caused due to…

Q: Which part of the central dogma is achieved by the process of translation?

A: The central dogma of molecular biology is a foundational system that depicts the flow of hereditary…

Q: During the process of transcription, the polymerase must handle several distinct polynucleotide…

A: Introduction :- Because its sequence will match that of the new RNA molecule, the nontemplate strand…

Q: The figure below shows the introns and exons found in gene X. The size of each exon and intron is…

A: In eukaryotes, RNA transcription differs in comparison to the prokaryotes in terms of RNA splicing.…

Q: What three different types of mutations involve changes in a single base, and what effect can each…

A: DNA is the genetic material in living organisms. It contain genes that is responsible for determine…

Q: Why did geneticists believe, even before direct experimental evidence was obtained, that the genetic…

A: The amino acid sequence of proteins is determined by the sequence of nucleotides in deoxyribonucleic…

Q: What is the mechanism by which these designed nucleases cause a change in the genomic DNA sequence?

A: Genome editing is a method for modifying DNA inside a cell with precision and efficiency. It…

Q: What is the minimal number of insertions/deletions of nucleotides that would result in a frameshift…

A: A mutation happens when a DNA (deoxyribonucleic acid) gene is broken or modified causing the change…

Q: The mRNA sequence 5' AUG AAA CAG GGA UAA 3' encodes a particular peptide of interest to your…

A: Gene is the segment of DNA (deoxyribonucleic acid) that is responsible for heredity and inheritance…

Q: Hetero Nuclear RNA or hnRNA is the unmodified transcript. What process cuts out pieces of this RNA…

A: Gene expression is the phenomenon by which information in the DNA is translated to produce a…

Q: What mutations would have the greatest effect on peptide sequence? Which would have the least…

A: Introduction A mutation is a rapid, heritable alteration in an individual's phenotype. A mutation is…

Q: In the table below, there are four versions of gene A, one of which is normal, and the other three…

A: Mutations are sudden heritable changes that change gene expression. These changes in gene expression…

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.