what are exceptions found in mitochondria to theuniversal genetic code.?ac

Q: what are the sequence of events involved in protein synthesis. describe what occurs in each step

A: Protein synthesis or translational: It is the process in which proteins are synthesized by…

Q: What do you mean by ordered genetic code ?

A: Genetic code It is defined as the nucleotide sequence in DNA or RNA which determines the protein…

Q: When can regulation of prokaryotic gene expression occur?

A: The organisms that lack nucleus enclosed in an envelope are called prokaryotic organisms. These…

Q: Translation is the process by which ribosomes synthesize_______?

A: The genes present on the template strand of the DNA are transcribed into mRNA. mRNA is translated to…

Q: What is the process of Translation

A: The natural data flows from DNA to RNA, and from that point to proteins. This is the central dogma…

Q: Assuming you have determined the sequence of a certain enzyme/protein product, how will you identify…

A: Proteins are made up of a string of amino acids the sequence of which is encoded by DNA. Each amino…

Q: In 3-4 sentences each Explain the difference between an intron and an exon? Explain what happens…

A: Need to find: Difference between Introns and Exons. What happens when eIF-2 is phosphorylated and…

Q: The E site on the ribosome is

A: Translation is the process of formation of a sequence of amino acids using messenger RNA as a…

Q: List a few exceptions to the genetic code.

A: A gene is a unit of genetic material present on the strand of DNA (Deoxyribonucleic acid). DNA…

Q: Explain how DNA transcription occurs and what is formed by this process.

A: The central dogma of molecular biology, given by Dr. Francis Crick states that the information…

Q: Describe the roles of mRNA, tRNA, and rRNA intranslating the genetic code.

A: During protein synthesis, translation is transforming the sequence of a messenger RNA (mRNA)…

Q: Discuss exceptions found in mitochondria to theuniversal genetic code.

A: Genetic code is the sequence of codons on mRNA which is recognized by the tRNA. Genetic code is…

Q: During transcription, what does messenger RNA do?

A: Transcription is the process of synthesis of RNA from DNA. The genetic information from DNA is…

Q: Explain the difference between an intron and an exon.

A: RNA splicing is one of the processes of post-translational modification in which introns are removed…

Q: what is Discoveries of the Genetic Code

A: Genetic code was First Discovered by Marshall Nirenberg & Heinrich J. Matthaei.

Q: What is the rationale for the hypothesis of the genetic code

A: The genetic code is a set of rules that living cells use to convert information encoded in genetic…

Q: Why exosome complex destroys the mRNA ?

A: Exosomes are defined as vesicles which are nano metric-sized, being packed as biomolecules ranging…

Q: What are transcription factors How do they affect transcription?

A: The central dogma of molecular biology states than the DNA would undergo replication to make a copy…

Q: What acts in trans to regulate the translation of mRNAs?

A: Messenger RNA (mRNA) is a single stranded RNA, which is complementary to one of the DNA strands.…

Q: Mention any four important characteristics of genetic code.

A: The DNA is the genetic material that is passed from one generation to the next generation. It is…

Q: What would happen if an ER signal sequence was attached to a cytosolic protein?

A: Protein synthesis occurs in the ribosome present in the cytoplasm of the cells. Ribosomes can be…

Q: What does DNA code

A: A gene is an essential unit of heredity and an arrangement of nucleotides in DNA (deoxyribonucleic…

Q: Explain what it means to say that the genetic code is redundant and unambiguous?

A: Genetic code is said to be redundant or degenerate. This statement holds true as one amino acid can…

Q: explain RNA editing in mitochondria.

A: Transcription is the first step in gene expression during which the nucleotide sequence of DNA is…

Q: What is the order of events for importing a protein to mitochondria?

A: Mitochondria are cellular organelles found in eukaryotes that produce adenosine triphosphate (ATP)…

Q: Describe the composition and structure of the nucleosome.

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The…

Q: What role bosomes play in carrying out genetic instructions?

A: The genetic substance is DNA. Gene expression is the process of turning genes on to produce RNA and…

Q: Determine in detail the smallest possible size of gene parts that specify human protein lactate…

A: The phrase "amino acid" refers to tiny chemical compounds that are used to construct proteins (a…

Q: a. Give the name of the process illustrated in the figure. p. If this is part of the elongation…

A: The process through which cells produce proteins is known as protein synthesis. Transcription and…

Q: Explain why the genetic code is redundant

A: Introduction :- The genetic code is made up of codons, which are three-letter nucleotide pairings…

Q: Explain the difference between an exon and an intron

A: The difference between an exon and an intron are- Introns are found only in eukaryotes where as the…

Q: Describe the role of stop codons in the termination of protein synthesis.

A: Protein synthesis is a biological mechanism that occurs within cells to compensate for the loss of…

Q: Show why acetylation of the histone prevents it from interacting with DNA.

A: Histones are a group of simple proteins that bind to DNA within the nucleus and allow it to condense…

Q: State silent feature of genetic code?

A: Deoxyribonucleic acid(DNA) is a molecule comprised of two polynucleotide chains coiled around each…

Q: DNA and RNA. How do the processes of transcription and translation

A: Nucleic acids are the building blocks of life. The ribonucleic acid (RNA) carries out the…

Q: What role do the initiation factors play in protein synthesis?

A: Protein synthesis is the process in which the protein is being produced by RNA through translation.…

Q: Prokaryotes and Eukaryotes InitiateTranslation Differently or same?

A: Prokaryotes are the organisms that lack the cell nucleus and membrane-bound organelles. They have…

Q: can you explain Discoveries of the Genetic Code

A: The existance of a triplet code was simply an assumption till Nirenburg ( Nobel Prize winner) and…

Q: Describe the role of the stop signals in protein synthesis.

A: Introduction The process through which cells produce proteins is known as protein synthesis.…

Q: The genetic code is a complete, unabridged dictionaryequating the four-letter language of the…

A: Genetic code is the set of rules, encoded in genes for translation of proteins in living cells. The…

Q: Eukaryotic transcription and translation are similar in that both result in synthesis of

A: Answer: EUKARYOTIC = These are the organisms which have organelles present in the cell.

Q: what is a genetic code and what are its main features

A: DNA aur RNA carries all genetic information .it is expressed in the form of proteins which are made…

Q: True or false: In the ribosome, a protein enzyme is responsible for connecting the two amino acids…

A: The mechanism of synthesis of protein is known as the translation that takes place in the cytoplasm…

Q: Define Overlapping code as they apply to the genetic code

A: A genetic code translates the genetic information encoded within the deoxyribonucleic acid (DNA) or…

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.