During translation, the codon in mRNA is actually “read” by a. the A site in the ribosome. b. the P site in the ribosome. c. the anticodon in a tRNA. d. the anticodon in an amino acid.

Q: What happens when EF-Tu is mutated A. Be involved in transcription instead of translation B.…

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Q: Which of the following types of RNA is involved in pre-mRNA splicing?

A: For eukaryotic genes and some prokaryotic genes, the initial RNA which is transcribed from a genes…

Q: The Kozak rules determine a. the choice of the start codon in complex eukaryotes. b. the choice of…

A: Eukaryotic mRNA (messenger ribonucleic acid) can have multiple AUG (start codon) sequences on it.…

Q: A geneticist induces a mutation in eukaryote cells. The mutation results in an inability to form the…

A: Mutation results in alteration of a nucleotide sequence of DNA which caused due to the mistake in…

Q: According to the adaptor hypothesis, is each the following statementstrue or false?A. The sequence…

A: Introduction: According to the adaptor hypothesis, the RNA molecules would be connectors that could…

Q: Which of the following base sequences is used during transcription? a. Promoter and terminator b.…

A: Transcription is a template of DNA strand that is used in the profitable synthesis of messenger RNA…

Q: An open reading frame (ORF) is distinguished by the presence of a. a stop codon. b. a start…

A: Introduction:-  The reading frame that is used to determines which aminoacids will be encoded by a…

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: Which of the following is/are not necessary for transcription to occur? A. Promoter region B.…

A: D. Stop codonThe stop codon is not necessary for transcription to occur.Transcription is the process…

Q: The “A” site in the ribosome refers to the:     A. binding site for charged t-RNA molecules…

A: According to the question, we have to find out the function of the "A" site in the ribosome from the…

Q: I'm a tRNA that is found in the E site of a ribosome. From this, you KNOW   a. I'm participating…

A: The genetic material held in mRNA is utilized to create proteins during translation, an essential…

Q: o In Prokaryotes, what is the function of the 5'UTR? A. It contains the start codon It contains the…

A: The 5′ untranslated region (5′ UTR) is the region of an mRNA that is directly upstream from the…

Q: Which of the following is an intron and intergenic coded long transcripts, processed into stem and…

A: RNA (ribonucleic acid) is transcribed from DNA. It is also a genetic material in some…

Q: What is the correct tRNA anti-codon sequence for the AUG mRNA sequences? a. UGA b. UAC c. CAU d.…

A: Transfer RNA (tRNA) is a small RNA molecule that plays a key role in protein synthesis.

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: Anticodons are found on ____________ and they contain _____________ bases. a. tRNA, 4 b. mRNA, 3 c.…

A: Anticodons are found on tRNA and they contain mRNA bases.

Q: The wobble position of codons occurs A. before the 2nd base B. after the ribosome initiates a stop…

A: Question - The wobble position of codons occurs A. before the 2nd base B. after the ribosome…

Q: The primary function of RF1 during translation is to:   a. recognize a stop codon in the 70S A…

A: The translation is the process of translating genetic information in the form of proteins. It…

Q: The tRNA is the site on the tRNA molecule that is complementary to a given codon found in the mRNA.…

A: RNA  is a type of nucleic acid which is comprised of single-stranded polynucleotide chain and…

Q: ermination of translation occurs when the ribosome reaches one of _____ potential stop codons. At…

A: Introduction: The process of translation involves messenger RNA (mRNA) getting translated into…

Q: Which of the following statements about mRNA is INCORRECT? A. the sugar moiety of mRNA is D-ribose…

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Q: Which of the following is a characteristic of the genetic code? a. codons and anticodons consist of…

A: Genetic code is considered as the base triplet code, which poses 3 nucleotide bases. These codons…

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

A: Translation is the process of synthesis of protein. It takes place in the cytoplasm.

Q: A missense mutation is a mutation in which: a. one nucleotide in a codon is changed, but the codon…

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Q: In which of the ribosomal sites, the A site, P site, and/or E site, could the following be found? A.…

A: Ribosomes are small and round bodies that are either found floating freely in the cytoplasm, or…

Q: Which of the following mutations is most likely to cause a single amino acid difference during the…

A: The translation is the process of translating the sequence of a messenger RNA (mRNA) molecule to a…

Q: Which of the following regions within a mRNA sequence indicates the start of translation? O a.…

A: Translation is a fundamental biological process wherein the genetic information encoded in the…

Q: A small section of bacterial mRNA has the following nucleotide sequence: GGC UAG GUC UUU The tRNA…

A: The encoding of proteins by the DNA involves two processes: transcription and translation.…

Q: In addition to variable sites, the strucutre of a tRNA includes

A: tRNA tRNA or transfer RNA, sometimes referred as sRNA, is a adapter molecule which read the codon…

Q: In which site(s) of the ribosome could you find a tRNA with more than one amino acid bound (a…

A: Introduction :- The peptidyl transferase is an aminoacyltransferase and the principal enzymatic…

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…

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: Which part of a tRNA molecule acts as an amino acid attachment site?   a. the 5' end   b.…

A: tRNA (transfer ribonucleic acid) molecule escorts amino acids to their correct location in a…

Q: If a codon found in the mRNA sequence Tessa CGA, the tRNA anticodon that would bind to that codon…

A: In protein synthesis, the mRNA sequence is read in codons, or sets of three bases. These mRNA codons…

Q: Which of the following is the anti-codon present on the t-RNA that carries fMet to the start codon?…

A: a. The start codon is the first codon of a messenger RNA transcript that is translated by a…

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: A ribosome recognizes what parts of an mRNA? O A. 5' cap O B. Poly (A) tail O C. Start codon O D. A…

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Q: Transfer RNAs : a. contain codon and carry corresponding amino acid b. contain anticodon that is…

A: In gene expression, the genetic information carried by DNA is first transcribed into an mRNA. The…

Q: Which of the following help(s) to stabilize mRNA by inhibiting degradation?   a. Introns   b.…

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Q: What is an example of a post translational modification?  a. Poly (a) tail b. 5' capping  c.…

A: Following protein production, covalent and typically enzymatic modifications to proteins are…

Q: Serine has the mRNA codons Select one: a. AGU, UCG, and AGC b. UCA, UGA, and UCC c. AGU, AGG, and…

A: Serine is an amino acid (synthesized in the human body) and is present and functional in many…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.