21. Sketch one reaction profile that is consistent with all three of the following statements: (a) The starting four-coordinate ML3X reactant complex is inert toward substitution by the ligand, Y. (b) The conversion of ML3X + Y to ML3Y +X is an exothermic process. (c) A five-coordinate ML3XY species is observed during the course of the reaction. etal present in I(CO)] 22. Draw out steps of a mechanism for the dissociative substitution of a CO ligand in Fe(CO)s by a PMe3 ligand to generate Fe(CO)4(PME3). a rule for the

Q: What type of amino acids would you expect to find in a Na+ ion channel?

A: Proteins are made up of amino acids. Proteins fold in to complex three dimensional shapes.

Q: Where is the peptide linkage in the dipeptide above? A. A B. B C. C D. D E. E

A: We have combination of two amino acids to have peptide bond ,we have to identify the peptide bond.

Q: viii) You have the following stock solutions available: 2.5M Tris, 0.5M Glycine and 10% SDS, how…

A: To prepare 1 liter solution of 25mM tris, 190mM glycine and 0.1% SDS can be prepared by following.

Q: The lack of an asymmetric carbons and ease of rotation make glycine rich protein sequences: a.…

A: Amino acids are carboxylic acids having an amino group. Amino acids form polymers known as peptides…

Q: What does aspirin and fluorine produce  C9H8O4 + F -->

A:

Q: Draw a dipeptide of lysine

A:

Q: Name the dipeptide using three-letter abbreviations. 0-0 X S

A: we have to write the name of the dipeptide using 3 letter abbreviation

Q: 11. Draw a condensation reaction between Tyrosine and Lysine with Tyrosine at the Amino Terminus…

A: The amino acids undergo condensation reactions to form peptide bond with elimination of water…

Q: 17. The following compounds will be oxidized except: а онон в осно с. (ссон 18. The compound with…

A: I have answered Q 17 18 19

Q: At what pH will the following tripeptide have this structure? H2N-CH- -CH-C- N-CH-C-OH CH2 CH-OH CH2…

A:

Q: 27. Which of the following is expected to have the smallest HOMO-LUMO gap? A) HO B) HO. OH HO, C)…

A: We have to tell among the given compounds, which one is expected to have the smallest HOMO-LUMO gap.…

Q: Draw the structure of Theo nine at the following pHs

A: At isoelectric point , amino acid exist as neutral.Im acidic conditions ,there will be more H+ and…

Q: 29. A polypeptide sequence is a protein's structure. a. primary Ob. secondary Oc. tertiary Od.…

A: Interpretation: A polypeptide sequence is a protein's which type of structure is to be determined.

Q: 000 A) H H₂N-C-C A B с D E <=0 CH2 OH OH D) H₂N-C-C :0 CH₂ OH AN HO CH3 B) H₂N-C-C H3C-CH CH2 CH3 OH…

A: Among the given amino acids, the one with the least affinity for water is B. It is because amino…

Q: identlying and Draw the structure of valyltyrosine, a dipeptide made from valine and tyrosine, as it…

A: Information of question

Q: 21. How can two different proteins have the same molecular formula, yet have different folds and…

A: Protein formed by peptide linkage of many amino acids. When the two proteins have same molecular…

Q: If the pl for asparagine is 5.43, draw the structure at a pH of 9.5?

A: The pl for asparagine = 5.43 pH = 9.5

Q: Some proteins owe their functions to the three dimensional shape they have; what contributes to…

A: using basics of 3D structure of protein.

Q: Proteins fold into complex three-dimensional shapes. The function is dependent upon the structure of…

A: Transmembrane domains consist of nonpolar amino acid residues and may traverse the bilayer once or…

Q: Draw the structure of the following molecules The dipeptide resulting from the amino acid sequence:…

A: here two amino acid is given, A peptide bond formed between two amino acid by loss of water molecule…

Q: (Q25) A buffer solution is prepared by adding 0.797 moles of formic acid and 0.866 moles of sodium…

A: ★ Answer : pH of the solution will be 4.027  ★ Solution :

Q: If two amino acids are combined with a peptide bond, how would you describe the structure? 000…

A: The objective of the question is to identify the correct term for the structure formed when two…

Q: 41. What is the name of the amino acid shown below? ÇOO HN- ČH,SH A L-cysteine B D-cysteine C…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Question 9 of 25 Submit representing L-alanine and two representing D-alanine. Which pair represents…

A: If amino group present in left side then compound have L- configuration and if amino group present…

Q: representing L-alanine and two representing D-alanine. Which pair represents L-alanine?

A:

Q: + H₂N-C- What is the identity of the unit highlighted in the amino acid shown here? CH₂ CH₂ C= NH₂…

A: Amino acid are those special organic compounds in which amine (-NH2) and carboxilic group (-COOH)…

Q: Consider the following structure CH₂ OS. H C-O CH₂ 8 HS+ Which interaction between amino acids is…

A:

Q: Redraw each amino acid shown as they exist at each of the pH values below Leu, pI = 6.0 Gly, pI =…

A: Isoelectric point of amino acid is a particular pH at which amino acid remains neutral. Above…

Q: 33. The amino acid proline can be made by the human body from the amino acid glutamate. This means…

A: Answer:- Amino acids can be classified into two types on the basis of synthesis. Essential amino…

Q: Draw the Lewis structure of the peptide "YQRWGLA"

A: Given Peptide: YQRWGLATo draw the Lewis structure of the peptide.

Q: Which of the following amino acids is polar acidic? OH CH3 CH, H,N*-C-c-o H,C-CH, H,C CH-C-o H-C-OH…

A:

Types of Polymers on the basis of Method of Preparation