6. How is all RNA made? Describe the process of translation in terms of the three types of RNA discussed in this unit.

Q: 5. Consider eukaryotic transcription: a) Draw a eukaryotic gene and label key sequences. (5 points)

A: A eukaryotic gene, consists of a set of sequences that appear in mature mRNA interrupted by introns.…

Q: Which aspect does NOT distinguish bacterial SMC proteins from eukaryotic SMC proteins

A: SMC proteins are the structural maintenance proteins of chromosome. Mostly present in both…

Q: 18. Chaperones are frequently associated with polypeptides as they are being synthesized from the…

A: Chaperons are proteins that are primarily concerned with protein folding. It prevents the…

Q: Identify the parts of a gene/transcription unit and identify the parts that are transcribed. The…

A: DNA is the nucleic acid that behaves as a carrier of genetic information in almost all biological…

Q: 11. A polypeptide is making a short a-helix. A typical residue in an a-helix is involved in two…

A: In an alpha helix, each amino acid residue forms hydrogen bonds with the amino acid located three…

Q: 6. Riboswitches are RNA sequences found in the 5' untranslated region of messenger RNA (mRNA) that…

A: Riboswitches are regulatory elements that control gene expression in response to the binding of…

Q: 1. H₂N a. Draw the peptide sequence, including stereochemistry (wedges and dashes) for Glu-Cys- Gly.…

A: Stereochemistry refers to the illustration of the arrangement or connectivity of atoms to a chiral…

Q: 1. Assume that the ribosome has just catalyzed the formation of a peptide bond, but the ribosome has…

A: Translation of the nucleotide bases sequence in the mRNA to the amino acids results in the formation…

Q: . Which of the following statements about the flow of genetic information is correct? A. Translation…

A: Genes are the basic hereditary molecules that carry hereditary information in them. They are present…

Q: Explain why is it necessary for a protein to adopt specific tertiary and quaternary arrangements.…

A: Proteins are defined as large biomolecules, or macromolecules, consisting of one or more long chains…

Q: 8. Explain the role of post-translational modifications of protein molecules: the formation of…

A: By covalently adding functional groups or proteins, proteolytic cleavage of regulatory subunits, or…

Q: 1.Describe the journey of a protein, from its synthesis to its final destination 2. Explain the…

A: Proteins are essential macromolecules that perform various functions within cells and organisms. The…

Q: 18. The free energy contribution of base pairing (AG released) is negative and single- stranded RNA…

A: G-C pair form three hydrogen bonds with each other. DNA with high G-C content is more stable.

Q: Which of the following is the most likely reason that many ribosomes do not attach to the surface of…

A: A ribosome is an intercellular structure composed of RNA and protein, and it serves as the site of…

Q: 6)Select ALL of the following that apply to transcription. Select one or more: a. occurs in the…

A: Transcription is that the method by which the information during a strand of deoxyribonucleic acid…

Q: In eukaryotes, introns are removed before mRNA leaves the nucleus because O a) they prevent the…

A: Splicing: Splicing is the process of removing introns and joining together exons to create a mature…

Q: Which amino acid repeat pattern would most likely form a stable a-helix with one hydrophobic side?…

A: Amino Acids are biochemical molecules that combine to make proteins; as a result, they are referred…

Q: 1) Describe the dna transcription-mRNA with all the step.

A: The discovery of DNA as genetic material is one of the most significant discoveries in molecular…

Q: Please describe the events that may result in a mature protein not having methionine as the…

A: Translation process of formation of a sequence of amino acid using messenger RNA as a template.

Q: Explain feedback mechanism as a way of regulating purine and pyrimidine nucleotide synthesis. How…

A: Feedback mechanism is a way of regulating a metabolic pathway by the end products of the pathway.…

Q: 20. in differential translation, a different transcript may be recovered depending on which TATA box…

A: Translation: The process through which RNA codes for specific proteins is known as translation. It…

Q: Draw a diagram of the hydrogen bonding interactions in a right-handed alpha helix (show all main…

A: There are four classes of biological macromolecules: proteins, nucleic acid, carbohydrates and…

Q: Identify the major types of RNA in a cell and discuss their individual functions in relation to…

A: ACCORDING TO BARTLEBY GUIDELINES, I CAN ONLY ANSWER ONE QUESTION. KINDLY POST THE REMAINING QUESTION…

Q: 9. Discuss the process of protein synthesis in cells. Include in your answer the definitions of…

A: Protein is one of the important biomolecules in living organisms. Protein is made up of amino acids.…

Q: 5. You're working in Marshall Nirenberg's lab, trying to decipher the genetic code. You use several…

A: Introduction Marshall Nirenberg discovered a way to determine the sequence of the letters in each…

Q: 26) The accompanying drawing represents simultaneous transcription and translation in E. coli. The…

A: Protein synthesis takes place in two stages, namely, transcription and translation. Transcription is…

Q: Describe the structures and main functions of mRNA, RNA and rRNA in translation Which RNA polymerase…

A: Ribonucleic Acids are nucleic acids composed of ribose sugar and nitrogenous bases.

Q: (A) Prokaryotic gene expression is a complex process that is controlled at many levels…

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

Q: 1. DNA is a linear code of biological information in the form of genes. DNA is transcribed to…

A: We know that, DNA is the genetic material of all organisms in the earth. It helps to determine the…

Q: 9. A gene being expressed has the following partial DNA sequence: TACCAACCTACA. What would be the…

A: Here I will provide you mRNA sequence as well as amino acids sequences of the given DNA sequences.

Q: 2. Several techniques were used to study the degree of translocation of truncated intermediates in…

A: Here translocation is defined as synthesis of protein by ribosome-tRNA complex as it moves on mRNA…

Q: 13. Define the primary structure of DNA/RNA. Compare and contrast to the primary structure of…

A: Biomolecule function and behaviour depend on their primary structure. The linear sequence of…

Q: 3)Which of the following are involved in translation? Choose all that apply ribosome tRNA amino…

A: Answer-  Involved in translation are  :- ribosome tRNA  mRNA rRNA amino acids

Q: 1. What are the three types of structural descriptions we have discussed to describe the different…

A: RNA is a single stranded fracture which is made up of polynucleotides. Each nucleotide is made up of…

Q: Identify the parts of a matur mich of the following is found in nucleotides 5 can

A: mRNA or messenger RNA are polynucleotide molecules having backbone of ribose sugar and phosphate.…

Q: Select ALL of the following that apply to translation. Select one or more: a. occurs in the nucleus…

A: The translation is a process that is part of the central dogma that follows the process of…

Q: Which of the following statements is FALSE? Select one: a. G-C bonds are much more resistant to…

A: DNA and RNA show our genetic constitution.

Q: 18. Amino acids at the N-terminal end of eukaryotic polypeptides that contain information required…

A:

Q: 7. The diagram below represents the full mRNA transcribed from the trp operon under conditions of…

A: 1. **Structural genes (A)**: These genes are part of the trp operon and are responsible for encoding…

Q: . RNA is almost never found in its primary structure and will form secondary structures b

A: RNA molecules are a type of nucleic acid found in cells that are involved in the coding, decoding,…

Q: III. Discuss the following aspects of translation: 1. How does the location and timing of…

A: According to our guideline we can answer maximum 3 subparts of a question. So, you need to upload…

Q: 19. Draw all 20 of the genetically encoded amino acids at (a) pH = 1; (b) pH = 1; (c) pH = 12.…

A: Amino acids are organic compounds that form the building blocks of proteins in cells. The structure…

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.