Considering only the listed genetic elements in the figure below, how many different mRNAs and polypeptides can be made from this DNA fragment? Promoter start Codon Transcription terminator STOP Start STOP codon Lodon codon OA. 1 mRNA and 3 polypeptides B. 3 mRNA and 3 polypeptides C. 1 mRNA and 2 polypeptides D. 2 mRNA and 3 polypeptides Promoter Start codon Transcription terminator STOP codon

Q: Transcription factors usually contain one or more motifs that play key roles in their function. What…

A: A transcription factor is a sequence specific DNA-binding factor and upon binding to the DNA…

Q: Use the bank of terms listed to label all important structures of the diagram of the translation…

A: According to the given translation complex diagram, the structures present are 131 - Polypeptide 132…

Q: Bacteria use the same stop codons as eukaryotes. However, bacterial transcription is also terminated…

A: The transcription in prokaryotes is either terminated by rho-dependent or rho-independent process or…

Q: or s The diagram above illustrates the process of statement) Row А. B. C. D. i translation…

A: Translation is the process by which RNA is used to make proteins.Transcription is the process of…

Q: What is the name of the enzyme is responsible for transcribing the DNA sequence into mRNA? In your…

A: Trascription is the process by which the information on DNA is transferred to a molecule of RNA.…

Q: Depict the RNA transcript in the box below 5' - ATG GGG CCC GTT TTC AAT ATG CAG GTC CAT CCG TAC GTA…

A: DNA and RNA are all made up of nucleotides, which have a five-carbon sugar backbone, a phosphate…

Q: Use the chart below to find the correct amino acids for the following mRNA strand: GCUAUGUUU…

A: The process of producing protein by association of mRNA and ribosomes is called translation. The…

Q: In eukaryotes, the initial transcript, pre-mRNA, must be modified in three ways before it leaves the…

A: The premature mRNA (pre-mRNA) are produced from the DNA template strand within the nucleus of…

Q: The codon UUU in an mRNA molecule which results in phenylalanine being inserted as the protein is…

A: Amino acids are involved in nearly every biological activity since they are the building blocks of…

Q: 1.1 What is the best description of a Ribosome? a. An enzyme that uses ribose to synthesize amino…

A: Ribosomes: All cells contain ribosomes, which are macromolecular machines that carry out biological…

Q: Use this diagram of a eukaryotic gene to answer the following questions. Pay close attention to the…

A: Introduction Gene expression is the process through which a gene's information is used to create a…

Q: During translation, amino acid chain termination requires

A: Translation is the biological process of converting the mRNA sequence to a sequence of amino acids.…

Q: Below is a diagram of a gene that is not normally alternatively spliced. All four exons (represented…

A: There are in total four exons. These exons contains coding information, including the start and stop…

Q: The following diagram illustrates a step in the process of translation. Identify the following…

A: Translation process in cells includes the synthesis of proteins that are made up of amino acids.…

Q: Give typing answer with explanation and conclusion  Which of the triplets below is a possible…

A: Production of protein from the mRNA is known as translation in which tRNA is responsible for…

Q: A given section of DNA with the sequence TACACTGGTCAT is transcribed. What is the corresponding…

A: Since we know in RNA Thymine is replaced by Uracil. So Adenine is binded to Uracil. This forms the…

Q: Which mRNA sequences would form a structure that is a cue for transcription termination of some…

A: The ending of termination and the process involved in it are called transcription termination. The…

Q: What is the survival value of the degeneracy of the genetic code? – Define what degeneracy means and…

A: Please follow step 2 for detailed explanation.

Q: which signal serves a similar function as the Shine-Dalgarno Sequence in prokaryotes?   A. The…

A: The Shine–Dalgarno sequence is a ribosomal binding site in prokaryotic mRNA, generally located…

Q: During translation, when a stop codon is read on the mRNA strand at the ribosome...  a the mRNA is…

A: Activation (getting ready), initiation (getting started), elongation (getting longer), and…

Q: Some events that take place in proteins synthesis are shown below: A. An enzyme reads the gene…

A: TRANSCRIPTION It is the process of transfer of sequence information from DNA  to RNA . The DNA…

Q: LIOCTOTmats Provide the three-letter amino acid sequence expected from each of the following mRNA…

A: Question - 1- Provide the three-letter amino acid sequence expected from each of the following mRNA…

Q: The sequence below is DNA from an unknown cell. Use what you know about transcription to infer some…

A: in the process of transcription, RNA is form from a DNA . DNA strand act as a template for the…

Q: Choose the correct function of tRNA. O A, TRNAS are an intermediate stage of RNA processing where…

A: INTRODUCTION tRNA tRNA is transfer RNA molecule that can decode the mRNA and helps in the production…

Q: Attached is a region of DNA containing a transcription unit. Match the boxes with the terms…

A: The DNA contained the genetic information that is transcribed into mRNA by the process of…

Q: Use the table to answer:   A portion of an mRNA attached to a ribosome reads: 5′…

A: Ribosomes (macromolecular structure) composed of rRNA and polypeptide chains are formed of two…

Q: GIVE A SHORT ANSWERS TO QUESTIONS GIVEN BELOW  Why Phosphate bond is important in DNA or RNA…

A: Phosphate bond are important because structural framework of nucleic acid the energy for producing…

Q: a. promoter region b. RNA polymerase C. antisense strand d. poly-A tail e. 5' cap f. splicing 8.…

A: Introduction :- A promoter is a DNA region where RNA polymerase starts transcription of a gene.…

Q: Look carefully at the illustrations for gene translation. What mRNA codon specifies the tRNA…

A: As the illustration for the gene translation is not given. we are providing all the possible codons.

Q: During initiation of translation, a                                  is positioned first at the…

A: The translation is the process of synthesis of proteins that occurs on the ribosomes in the…

Q: After transcription has been completed in eukaryotes, the mRNA molecule first goes through some…

A: Nucleus is main controller of the cell which carries genetic instructions . It contain thread like…

Q: Which direction is upstream (left or right)? Possible Answers: A. Right - the promoter lies…

A: DNA and RNA are nucleic acids that serve as the genetic material of living organisms. They are…

Q: Use the Genetic Code below to help you answer the following questions.  The nucleotide sequence of…

A: Mutation is the change in the genetic makeup of the organism, mutation particularly in the genes can…

Q: In picture a (look at picture) a tRNA is already bound to the initiator codon at the start of the…

A: Translation is the process of synthesis of polypeptides (protein)  by combining monomers units…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.