1.
The genetic code will be optimized if the amino acids are used in the proportion of their respective no. of codons. So the optimized graph would be graph D since the Tyr percentage is the maximum as provided in the data table.
2. Actually, the graph consistent with the given data is the one where Tyr has the max percentage but the no. of codons is less than leucine. So the first option is correct since the genetic code is not optimized because the data provided doesn't give any correlation between the no. of codons and the percentage of amino acids.
The genetic code is considered degenerate because most amino acids are encoded by at least two...
20. This sequence is RNA because:A) it is single stranded.B) it contains U (uracil) and no T (thymine).C) it runs in a 5' to 3' direction.D) it codes for amino acids.E) it is a small molecule.21. Which amino acids does this sequence code for, if the reading frame is as shown, starting from the correct end? A) gly-ala-arg-cys-ile...B) pro-arg-ala-thr-stopC) met-asn-glu-leu...D) glu-leu-val-val-phe...E) leu-glu-gln-his-asn...22. If the sequence gets changed to 5' ... GGAGACUCGUUGUAUU... 3'. What would be the effect on the amino...
Some amino acids are post-translationally removed from the C-terminal end of the beta-lactamase enzyme from B. imaginarium (i.e. - after it is translated and released from the ribosome, a protease chews off a some amino acids). The wild-type enzyme, which has had the amino acids removed from the C’-terminus, is 246 amino acids in length and the C-terminal amino acids are shown below aligned with the C-terminal amino acids of a frameshift mutant, which – due to a frameshift mutation -...
Question Give an mRNA sequence that will code for synthesis of metenkephalin. Tyr-Gly-Gly-Phe-Met Select codons from the following table. If more than one codon is possible for a given amino acid, choose only one If there are fewer than 8 amino acids in the peptide, leave the corresponding codons blank. Enter your answer in ALL CAPS, ie, "ATG" not "atg" Third base (3" end) First base (5' end) Second baseUCAG Phe Phe Leu Leu SerSer Ser Ser U Leu Leu...
What amino acid would the Manticodon code for RNA codon table 2nd position Tot position СТА Tyr Phe Phe > eu eu Oulaa Jooo 9999 stop stop eu eu eu Let 0 - puchbucobucusura BER < Val Val Asp Ala Asp Ala Glu Ala Glu Amino Acids Keu Pro Pro His Weu Leu Gin lle Pro Thr Thr Thr Thr Asn Asn lle Ser Ser Arg lle Met Lys Lys bucoucouco Arg > Asp Asp Val Val Val Val Ala...
3. A protein contains the following amino acids: O ALA 4 GLN 1 LEU 3 ARG 4 GLU 4 LYS 4 ASN 5 GLY O MET 1 ASP 1 HIS 2 PHE 4 ILE 4 PRO 8 SER 5 THR 1 TRP 2 TYR 2 VAL BGYS. a) What is its net charge at pH 1? b) What is its net charge at PH 13? c) Calculate the pl. 4. In what order would the amino acids GLU, LYS, and...
Question 5 Bio206 Homework 6 Amino Acids and Proteins Organic Chemistry II Due May 6, 2017 1. Which amino acid is least likely to be found in a natural protein? CH20H NHz CHs IV 2. A pentapeptide has the molecular formula: Asp, Glu, His, Phe, Val. Partial hydrolysis of the pentapeptide gives: Val Asp, Glu His, Phe Val, and Asp Glu. What is the amino acid sequence of the pentapeptide? 3. When the pentapeptide below is heated first with 2,4-dinitrofluorobenzene...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only a single codon Most amino acids are specified by multiple codons Codons are groups of four consecutive DNA bases Each codon can specify multiple amino acids Question 2 (1 point) A mutation in the DNA may not result in change in protein function because: Question 2 options: Many different amino acids share similar chemical properties, so can substitute for one another without altering function...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only a single codon Most amino acids are specified by multiple codons Codons are groups of four consecutive DNA bases Each codon can specify multiple amino acids Question 2 (1 point) A mutation in the DNA may not result in change in protein function because: Question 2 options: Many different amino acids share similar chemical properties, so can substitute for one another without altering function...
Some amino acids are post-translationally removed from the C-terminal end of the beta-lactamase enzyme from B. imaginarium (i.e. - after it is translated and released from the ribosome, a protease chews off some amino acids). The wild-type enzyme, which has had the amino acids removed from the C’-terminus, is 246 amino acids in length and the C-terminal amino acids are shown below aligned with the C-terminal amino acids of a frameshift mutant, which – due to a frameshift mutation - is...
Some amino acids are post-translationally removed from the C-terminal end of the beta-lactamase enzyme from B. imaginarium (i.e. - after it is translated and released from the ribosome, a protease chews off some amino acids). The wild-type enzyme, which has had the amino acids removed from the C’-terminus, is 246 amino acids in length and the C-terminal amino acids are shown below aligned with the C-terminal amino acids of a frameshift mutant, which – due to a frameshift mutation - is...