An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP and GTP. When this RNA is used in an in vitro translation system, all of the following amino acids could be incorporated into a newly made polypeptide, except: Codon Table Second position A UAU tyr UAC UUU UCU UGU UGC Cys UAA Stop UGA Stop A UAG Stop UGG trp UUC phe UCC ser UCA UUA UUG UCG CUU leu CCU CAU SA his CÁC CGU U Ccc pro CGC c CUC CUA de arg CAA O gin CAG CCA CGA CUG CCG CGG AUU ACU AAU AGO ser AGC AUC ile ACC nO thr ACA AAC asn AUA AAA lys AAG AGA 00 arg AGG AUG met ACG G GUU GCU GAU GGU asp GCC ala GCA GUC GẠC GGC GGA 9ly GGG val GUA GAA glu GUG GCG GAG proline (pro) O histidine (His) O arginine (Arg) O alanine (Ala) O glycine (Gly) ооо о о First position (5'-end)

Q: A codon that specifies the amino acid Gly undergoes a single-base substitution to become a nonsense…

A: Information in the gene tell the cell to make a particular protein. This information is encoded in…

Q: A fragment of a polypeptide, Met-Thr-Ile-Ser-Asp-Ile is encoded by the following sequence of DNA:…

A: The Central dogma defines how DNA codes for proteins, which occur in three stages: replication,…

Q: An mRNA transcript has the following complete sequence: 5'-AUGCCUACGUUACGGACC-3' Rewrite the…

A: Missense Mutation:  A missense mutation is a point mutation that results in a codon that codes for a…

Q: Arrange the following components of translation in the approximate order in which they would appear…

A: In prokaryotes, the protein synthesis takes place in the cytoplasm. It comprises two steps…

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

A: The translation is a process through which a polypeptide chain is synthesized based on the sequence…

Q: Group of nucleotides that confers specificity for the appropriate aminoacyl-tRNA synthetase is…

A: tRNA  Transfer RNA or tRNA is help in the decoding of mRNA. It brings up the amino acid to the P…

Q: What is the amino acid sequence of the peptide that would be synthesized after transcription and…

A: In this situation, we are entrusted with figuring out the amino acid sequence of the peptide…

Q: Refer to the genetic code in Figure 15.10 to answer the following question Q. If a single transition…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: de, translate the mRNA into an amino acid sequence.

A: Translation: It is the process by which sequence mRNA get translated into the sequence of amino acid…

Q: The tRNA molecule carries EIF2 and GTP and binds the small ribosomal subunit at the P site in the…

A: During the process of translation which is the synthesis of proteins from mRNA translation…

Q: A tRNA anticodon is 5ʹ GCU 3ʹ.  What codon can it bind to and what amino acid should it carry?…

A: DNA -> Transcription -> mRNA -> Translation -> Protein Transcription is the synthesizes…

Q: You may wish to consult the genetic code above to answer the following question. A mutation has…

A: Missense mutation is the mutation in which single amino acid change occurs. The other amino acid in…

Q: Which of the following does NOT happen during translation initiation? The mRNA binds to the small…

A: Translation: It is provess via which the protein is synthesized by the ribosomes after tye process…

Q: Several experiments were conducted to obtain information about how the eukaryotic ribosome…

A: Gene expression is a process by which the genes are turned on to form RNA and proteins. This is seen…

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: Indicate which of the following items are associated with transcription or translation.  This could…

A:

Q: (2) (a) Using the codon table, show the consequences of adenine base addition to thebeginning of the…

A: The genetic code is a set of instructions that enable living cells to produce proteins from genetic…

Q: Which of the following best describes a sequence of events that happens during the elongation phase…

A: The translation is a process by which protein is synthesized using mRNA as a template. This process…

Q: You are observing the translation process in a eukaryotic cell that has been exposed to an unknown…

A: Translation is the process by which the genetic information encoded in mRNA is used to synthesize…

Q: Which of the lettered arrows in the diagram of translation indicates an amino acid?

A: The method of making a protein from the information found in a molecule of messenger RNA is known as…

Q: Given the following mRNA and amino acids, construct a polypeptide from this tRNA strand.…

A: This is the DNA which ultimately decides what amino acid sequences are going to be added to form a…

Q: For the following mRNA sequence (reading from left to right) what will be the amino acid sequence…

A: The knowledge included in the mRNA, which is created by replicating DNA, instructs the cell on the…

Q: What happens if you replace the trp codons in the trp leader sequence with codons specifying…

A: If the tryptophan is replaced in the trp codon sequence with codons specifying isoleucine, the cell…

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: Please describe the four-step process of the elongation during protein translation in bacteria.

A: Translation is  the process of formation of proteins from mRNA with the help of ribosomes in the…

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

A: The translation is a process through which the mRNA, transcribed from the template strand of the…

Q: The anticodon loop of the first tRNA that will complement this MRNA is Select one: O a. 5'-ACG-3' O…

A: Messenger RNA (mRNA): mRNA is a single-stranded RNA molecule that is complementary to one of the DNA…

Q: All of the following are needed for capping of eukaryotic mRNA, EXCEPT   Question 27 options:…

A: Eukaryotic mRNA is a single-stranded ribonucleic acid. This is associated with the protein…

Q: 9) In another mutation from the original wild-type sequence, the bolded G in the middle of the…

A: The DNA is transformed into proteins through the process of transcription and translation.  The…

Q: Translate the following mRNA into protein, starting from the first initiation codon:…

A: Translation is the process of synthesis of protein from an mRNA. mRNA synthesized through…

Q: The piece of eukaryotic mRNA below includes the region that codes for the binding site for the…

A: Transfer RNA, or tRNA, plays a crucial role in protein synthesis. It acts as a carrier, delivering…

Q: 5' cap amino acid aminoacyl tRNA synthetase anticodon codon EF-Tu-GTP EF-Ts eukaryote Kozak…

A: Three process combined together to form a central dogma that is replication where copy of genetic…

Q: List all single base substitutions that would change a codon for Leu to a nonsense codon. For each,…

A: Mutation: Normal DNA contains a particular sequence of DNA. If the sequence of DNA is changed due to…

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.