Choose the feature of protein synthesis in column 2 that best matches the statement in column 1. A. Eukaryotic protein synthesis B. Both prokaryotic and eukaryotic protein synthesis C. Both prokaryotic and eukaryotic protein synthesis D. Prokaryotic protein synthesis E. Prokaryotic protein synthesis F. Neither prokaryotic nor eukaryotic protein synthesis select 1. AUG is the start codon select 2. The initial amino acid is N-formylated select 3. Requires the presence of elFs for translational initiation select - 4. Peptide bond formation catalyzed by an RNA molecule select - 5. Presence of Shine-Dalgarno sequence select -6. MRNA is translated 3' → 5'

Q: In translation of an mRNA into a protein, the first amino acid that is attached to the start codon…

A: In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by a…

Q: What would be the direct consequence to a cell of loss-of-function of Elongation Factor-Tu (EF-Tu)?…

A: EF-Tu is a highly conserved elongation factor in prokaryotes. It catalyzes the binding of tRNA…

Q: The anticodon of a tRNA is 5' AAU 3' a. What codon does the tRNA recognize? b. What amino acid does…

A: BASIC INFORMATION  TRANSLATION  It is the process through which the proteins are made with the…

Q: Consider the following DNA sequence: CATGTGTAGTCTAAA. Address the followin questions: AWrite the…

A: In DNA,the genes are present.From these genes mRNA is formed by transcription. This mRNA undergoes…

Q: Which of the following describes the interactions between a codon and an anticodon? A. A codon and…

A: Codon is in mRNA (messenger RNA) and anticodon is in tRNA (transfer RNA).

Q: Evaluate the following statements. Which one statement is false?

A: Answer: Central Dogma : It is the complete process of replication , transcription and translation of…

Q: Below is a sequence of mRNA. Use it to answer the questions below. 5' -…

A: The central dogma in both prokaryotic and eukaryotic cell consists of a series of steps including…

Q: 2' HO 5' OH-3' -OH-3 |3' M O A represents Group I introns and B represents spliceosome introns O A…

A: Here,the answer is A represents Group II introns and B represents Group I introns. Group I and Group…

Q: Which of the following mutations in a gene will most likely have the greatest impact on the…

A: Mutation is any change in structures or functional aspects of gene (genome ) which may occur due to…

Q: The anticodon of a tRNA is 5' AAU 3' Part A What codon does the tRNA recognize? What amino acid does…

A: Transfer ribonucleic acid or tRNA is a small molecules which helps in translation of mRNA into…

Q: Look up a standard genetic code table, how many codons will be recognized by tRNA charged by…

A: Introduction A gene can be defined as sequence of bases that encodes a functional protein molecule.…

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: Some events that take place in proteins synthesis are shown below: A. peptide bonds are formed B. a…

A: Protein synthesis involves transcription and translation. Transcription involves three steps…

Q: Number the following steps of protein synthesis in the order in which they occur, starting with 1…

A: Central dogma involves transcribing the information from DNA to RNA and from RNA to protein…

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: Which of the following best describes the initiation of translation? A. The mRNA binds the large…

A:

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: transcription should be done from the 5' DNA chain. 1. a. 3' DNA: b. 5' DNA: c. mRNA: d. Amino…

A: This exercise involves the process of replication, transcription and translation. In the process of…

Q: If a eukaryotic mRNA has failed to have a cap attached to its 5' end, what would the negative…

A: The process of transfer of information encoded in the DNA to the RNA is called transcription. The…

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: Match the items listed below with "eukaryotic" if they can be found in eukaryotic cells only,…

A: Polyadenylation signal sequence - Eukaryotic Shine Dalgarno sequence - Prokaryotic mRNA - Both tRNA…

Q: Which of the following amino acids is carried by the tRNA that initiates translation in eukaryotes?

A: If tRNA carries Methionine Amino acid, it initiates translation in Eukaryotes.

Q: Put the events of translation in order. A. Ribosome reads the start codon and initites…

A: Translation is the process of peptide synthesis in any living organism. It involves the ribosome…

Q: Specific amino acids attached to molecules of tRNA, while antocodons align with codons of mRNA…

A: Replication, transcription, translation forms the central dogma of biology. It gives us an idea of…

Q: in lecture we learned that translation is the process of what happens when a strand of RNA is…

A: Translation  The process of translating the sequences of mRNA into the amino acid residues to form a…

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.