According to wobble rules, what codons should be recognized by the follow- ing anticodons? What amino acid residues do these correspond to? (а) 5' —1CC—3' (b) 5'-GCU-3'
Q: It is conceivable for codons encoding a single amino acid to share the first two bases while…
A: Protein synthesis occurs in all organisms in two main steps: transcription and translation. DNA…
Q: If a tRNA has an anticodon sequence 3′–CCI–5′, what codon(s) can it recognize?
A: Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles. It includes…
Q: Which amino acid(s) have the most codons? Which amino acid(s) have the fewest codons? Can you think…
A: A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or…
Q: What type of bonding interaction causes stem-loops to form?
A: Stem loop is also known as hairpin loop structure. It is an intramolecular base pairing that…
Q: what is the c-terminal AA residue? use one-letter code for amino acid
A: The amino acid can be defined as the organic compound that comprises an amino group at one end and a…
Q: Three E. coli tRNA molecules with the anticodon sequences CGG, OGG , and UGG are charged with the…
A: During Protein synthesis or translation that occurs in ribosomes, messenger RNA code for an amino…
Q: A glycine residue is in position 210 of the tryptophan synthetase enzyme of wild-type E. coli. If…
A: Single base substitutions in which change in only one base pair occurs.
Q: Consider the following 2 codons sequences. Codon sequence 1: ACU AGA GAU GUC UGC Codon sequence…
A: β-sheets are formed by adjacent parallel or antiparallel peptide strands that are hydrogen bonded in…
Q: If a protein is created via the translation of 705 nucleotides, including a start and a stop codon,…
A: Central dogma is the process in which RNA is produced from the DNA (transcription) and amino acid…
Q: Using a table that shows which codon represents which amino acid determine the following: A)…
A: The three nucleotide sequence either DNA or RNA is called codons.During protein synthesis, it codes…
Q: Given the polypeptide chain below: Ala-Arg-Val-His-Asp-Gln 1. What is the N-terminus? 2.What is…
A: The organic molecule is comprised of two functional groups that are an amino group and the carboxyl…
Q: If there are 64 possible codons in the genetic code and the amino acid is specified by each, as read…
A: Protein synthesis is described as the process that ultimately results in the formation of proteins.…
Q: The anticodon 3’-CUG-5’ can base pair with which codon in mRNA?
A: Introduction :- A trinucleotide sequence at one end of a transfer RNA (tRNA) molecule that is…
Q: Sixty-four different codons translate into only 20 amino acids. How are tRNAS adapted to address…
A: Hello Dear Students, Q: Answer: Most amino acids are specified by more than one codon in the genetic…
Q: List possible codon sequences for the following amino acids.(a) Val (b) Phe (c) Asn (d) Gly (e) Met
A: Amino acids are coded by trinucleotides sequence is known as the codon. The first two positions in…
Q: What is the third base wobble position? How could third base wobble pairing occur between codon and…
A: The question asks about the third base wobble position. The occurrence of third base wobbles pairing…
Q: How many possible nucleotide sequences could code for a peptide with the sequence "MRRTGERS*"? (Note…
A: The given sequence is 'MRRTGERS*'. The amino acid sequence is…
Q: What are the properties of the wild type amino acid, Tyrosine at position 368? Hint: the amino…
A: Tyrosine is an aromatic protein.
Q: A normal hemoglobin protein has a glutamic acid at position 6; in sickle-cell hemoglobin, this…
A: In the normal hemoglobin molecule protein, has a glutamic acid (an amino acid) at the sixth position…
Q: Assume that the number of different types of bases in RNA is four. What would be the minimum codon…
A: The formula is 4^n as number of nucleotide is 4. n is the number of nucleotide in codon. It will be…
Q: The following triplets constitute anticodons found on a series of tRNAs. Name the amino acid carried…
A: Transfer RNA (ribonucleic acid) is a single-stranded RNA molecule that is used in the translation.…
Q: In prokaryotic protein synthesis, formylmethionine (fmet) is the first amino acid incorporated,…
A: Methionine which is a central molecule in one-carbon metabolism is an essential amino acid needed…
Q: The free energy of binding of codon on mRNA and anticodon on tRNA is -9 kT. What is the probability…
A: In thermodynamics, free energy is the function of internal energy, entropy, and enthalpy. The…
Q: Give the anti-codon of this Trna?
A: Transfer RNA or tRNA is an adapter molecule, which plays an essential role in decoding the sequence…
Q: The E site may not require codon recognition. Why?
A: The translation is the process, during which protein is synthesized from mRNA sequence. The mRNA…
Q: What Are the Rules In Codon-Anticodon Pairing?
A: Question - What are the Rules in Codon-Anticodon pairing ?
Q: What is unusual about the answers for Questions 13k, 13l, 13m, and 13n? Because the multiple codons…
A: Triplets of nucleotides are called codons which specifies individual amino aids in a polypeptide.…
Q: What are the FOUR(4) distinct steps of translation elongation cycle for a growing polypeptide chain?
A: The translation is the process of protein synthesis from the genetic codon present in the mRNA. This…
Q: What is the significance of the fact that many synonymous codons differ only in the third nucleotide…
A: Codons are the three consecutive nucleotides on mRNA which specify amino acids or stop signal for…
Q: Write the codons for the following amino acids. 1. Phe 2. Val
A: Genetic codon: - It is the 3 nucleotide sequence of DNA and RNA, all bases are involved in formation…
Q: Most proteins have more leucine than histidine residues, but more histidine than tryptophan…
A: A genetic code is a set of three nucleotides.
Q: (a) How many activation cycles are needed for a protein with 150 amino acids? (b) How many…
A: The process of translation or protein synthesis occurs in the cytoplasm of a cell in both…
Q: According to wobble rules, what codons should be recognized by the following anticodons? What amino…
A: The tRNA is the transfer RNA that matches the mRNA codon with the set of three nucleotides,…
Q: How many cases are there in which it would be possible to identify the first two nucleotides of a…
A: Codon is a three nucuclotide sequence on mRNA that determines the amino acid sequence in newly…
Q: Define the mutations of the second base of triplet codons ?
A: Alteration of single base pair is called as point mutation. Point mutations can have one of three…
Q: For the codon sequence : 5’ GGA – AUA – UGG – UUC – CUA – 3’…
A: The translation is the process in which proteins are synthesized from the RNA. The ribosome and tRNA…
Q: Which of the following are elongation factors involved in the release of free tRNAs? a.EF-G…
A: The above mentioned elongation factors are involved in the process of translation in prokaryotes.…
Q: . What is the minumum number of tRNA molecules that a cell must contain in order to translate all 61…
A: The three consecutive nucleotides on messenger ribonucleic acid from codon. The codon sequence…
Q: How many codons are needed to specify one amino acid?
A: We know Codon are triplet of nucleotide.
Q: identify all the amino acid-specifying codons in thegenetic code where a point mutation (a single…
A: The mutation is sudden change occurs in genetic material. It can be due to ultra-violet rays,…
Q: If the gene undergoing protein synthesis consists of 24 bases, how many codons does that result in?…
A: In genetic code a unit known as codon, which codes for amino acid. For example the sequence AUG is a…
Q: What are the amino acid coded for each of these codons? 1. UUA 2. AUU 3. UGU 4. AAA 5. GAG…
A: Genetic code is universal i.e. With only minor exception, a single coding dictionary is used by…
Q: If a tRNA has an anticodon sequence 5'-CAU-3', What would be an amino acid carried by that tRNA?…
A: We know that the mRNA carries the codon and the tRNA carries the anticodon. The transfer RNA is the…
Q: Consider the wobble rules listed in Table 15.2. Which of the following mRNA codons will bind to the…
A: Protein translation is the process of molecular biology in which the mRNA synthesized by the process…
Q: Indicate the amino acid sequence of the protein encoded by the following mRNA molecule. Use the…
A: Transcription is the process in which the synthesis of RNA takes place by using deoxyribonucleic…
Q: Define the terms codon and anticodon, and list three start and stop codons.
A: Codon and Anticodon plays an significant role in the transcription and translation of the DNA and…
Q: Consider the following portion of mRNA: 3'-CUU-AAA-CGA-GUU-5' What is the primary amino acid…
A: mRNA(messenger RNA) carries the genetic information copied from DNA in the form of a series of…
Q: If there are 64 codons, how can there be fewer than 64 tRNA molecules?
A: An adapter molecule made of RNA, generally 76 to 90 nucleotides in length (in eukaryotes), that acts…
Step by step
Solved in 2 steps
- If an extra nucleotide is inserted in the first exon of the beta globin gene, what effect will it have on the amino acid sequence of the globin polypeptides? Will the globin most likely be fully functional, partly functional, or nonfunctional? Why?According to wobble rules, what codons should be recognized by the following anticodons? What amino acid residues do these correspond to?(a) 5′ ¬ICC ¬ 3′ (b) 5′ ¬GCU ¬3′Since among the 64 codons of mRNA 61 codify amino acids that form polypeptide chains what are the functions of the three remaining codons?
- It is conceivable for codons encoding a single amino acid to share the first two bases while differing in the third. Why does this experimental finding support the idea of wobble?Suppose the codon sequence AUGACCCGGCUACUG has a single base pair mutation to AUGACCCGGUUACUG. If the old protein sequence was Met-Thr-Arg-Leu-Leu, what will be the new sequence encoded by the mutant gene?Which base pairings account for wobble at the third codon–anticodon position?
- The amino acid glycine is encoded by four codons: GGA, GGC, GGG, and GGU. Which of the following statements correctly explains this fact? The glycine anticodon contains the sequence CC, but the 5' base of the anticodon can pair nonspecifically with the 3' base of the codon. The glycine anticodon contains the sequence CC, but the 3' base of the anticodon can pair nonspecifically with the 5' base of the codon. Glycine tRNA has four anticodons, and the appropriate anticodon specifically pairs with the correct codon. There are four tRNAs for glycine, each of which has an anticodon that specifically pairs with the correct codon. all of the aboveIf there are 64 possible codons in the genetic code and the amino acid is specified by each, as read in the 5’ to 3’ direction from the mRNA sequence, which ones are STOP codons?A gene contains 141 codons. How many nucleotides are present in the gene’s coding sequence? How many amino acids are expected to be present in the polypeptide encoded by this gene?