21 22 24 -R2 20 23 R1 CH3 18 12 11 17 16 19 13 CH3 14 15 1 9 10 8. 7 4 но HO R = OH R = H R2 = OH R 3D NH— CH, — СООН R2 = NH-CH,-CH2-SO,H Taurocholic acid Cholic acid Chenodeoxycholic acid Glycocholic acid Glycochenodeoxycholic acid Taurochenodeoxycholic acid

Q: H₂N- 010 i CH-C CH₂ 1 CH₂ CH₂ CH₂ NH₂ T₂ A tripeptide consisting of serine, lysine, and…

A: Question 18: Given that, a tripeptide contains serine, lysine and Phenylalanine. We have to identify…

Q: Draw beta-L-erythrofuranose

A: The compound given is beta-L-erythrofuranose.

Q: Construct models of the stereoisomers of 2,3-dihydroxysuccinic acid (COOH-CHOHCHOH-COOH). Draw the…

A: The given organic compound is 2,3-dihydroxysuccinic acid (COOH-CHOHCHOH-COOH).

Q: The structural formula of cholesterol, cholic acid, 7-deoxycholic acid, 12-deoxycholic acid,…

A:

Q: 17. Proteins are long chains of amino acids joined together by peptide bonds. Which structure…

A:

Q: Glutamic acid as the following structure at physiological pH. Identify the structure of Glutamic…

A: Glutamic acid is the compound that belongs to an amino acid. Amino acids are the compounds…

Q: For each structure on the left, pick an identification on the right. Clear All H2N-ÇH- -CH- -OH CH2…

A:

Q: What are the alpha-amino acids (AA1, AA2, AA3) needed to complete the following synthesis?…

A:

Q: The structural formula tur glutamic acid IS C-CH CH-CH-C HO NH. 23. The systarmic name for glutamic…

A:

Q: a) H2N-CH-C-OH This amino acid contains a hydrophilic side chain. Нас— он b) H2N- -CH- -ċ-OH This…

A: Given:

Q: +NH3-Ala-Thr-Glu-COO- (physiological pH) +NH3-Ala-Ser-Arg-COO- (pH=1) +NH3-Gly-Lys-Ser-Arg-COO-…

A: Solution: 1) +NH3-Ala-Thr-Glu-COO- (physiological pH) Charge =-1

Q: At what pH does a 0.02 M solution of Ala-Cys exhibit a net charge of -1.5? The pK, for the…

A: Isoelectric point is the pH at which the amino acid carries no net charge i.e. it is electrically…

Q: Lysine has the following pK a values: pK 1 = 2.18 pK 2 = 8.95 pK R = 10.79 Give the structure and…

A: Lysine is an amino acid and it has two functional group which are amine and carboxyl group and they…

Q: For each structure on the left, pick an identification on the right. Clear All но- amino acid H2N-…

A: A peptide bond is formed between two molecules when the carboxyl group of one molecule react with…

Q: - What is the dominant form of aspartic acid (a triprotic acid (H3A+)) at a pH of 50 (pKa1 = 1.990,…

A: In Q4 the correct option is 5-choices 1,3 and 4 are correct this is so because the stronger the acid…

Q: Tyrosine, Tyr, Y coot 1 8P + PO - соо H₂N-C-HH3N"-"C-H = H₂N-C-H CH₂ 1 CH₂ PH-Pha= 2.20 OH (+1) CONS…

A: The isoelectric point of an amino acid is the pH at which the amino acid has a neural charge...

Q: NH2 (CH2)4 H (CH2)4 H (CH,)4 H CH3 NH, NH, HC(CH3)2 H CH2 amino H>N—C-С-N-С-С—N—С-С—N—С-С-N—С—СООН…

A: We will choose correct option

Q: 16. Carbohydrate pair CH,OH CH, OH US. H. OH OH us. OH Ho %23 CH2OH CH2OH

A:

Q: Across 1 Source of heparin. (3) 3 Physicochemical property of quinine. (5) 5 Important group in the…

A: Pig Glucose Basic Acidic Methylamino Methylxanthine Nicotine Carboxylic acid Thiol Streptomyces…

Q: 1. Type of bond a. H-bond b. Electrostatic interaction c. Hydrophobic bond  d. Disulfide bond…

A: Proteins are the biomolecules that contains alpha-amino acids. The amino acids have -NH2 as well as…

Q: The name of the structure shown above is: Oa. 1-oleoyl-2-linolenoyl-phosphatidyl choline b.…

A: The given compound is a glycerol.

Q: -CH2-CH-COOH NH2 8. (phenylalanine; an amino acid) 9. NH2-C-CH-C-CH2-0-CH2-CH3

A: Given: a. b. c.   To find: IUPAC name of the above compounds

Q: AcОН, Н2О EtO- -NH2 EtO КОCN NH2 p-Phenetidine Dulcin

A:

Q: NH, 6. 2- methyl – 1- aminobenzene 7. 4- hydroxy - 3 -pentylaniline OH NH. 8. -CooH 1-aniline - 4-…

A: Selection of correct basic unit  and arrangement of substituents in alphabetical order are the two…

Q: mdet te major arodeet for he lowing trenetomation. e minda of siereechamitry, wen sppl Me. 1. ВНз…

A:

Q: -NH2 Na CN HCL, H,0 CN COCH 2-amino - 3-phenyl propanitrik phenylalanine COOH 02 H20 Iodinase COOH…

A:

Q: 19. The omega-3 class of polyunsaturated fatty acids (PUFAS) has potent effects on cardiovascular…

A: Precursor is a compound that participates in a chemical reaction that forms another compound.…

Q: 30. How would you best classify the following molecule? CH OH HO A) hydrolyzable lipid B)…

A: a) Hydrolysable lipids contain phospholipids, neutral waxes, glycolipids and waxes. It can be…

Q: t 目 Question 6 HO H₂N-C-C-OH CH₂ C=0 OH Aspartic acid (Asp) Quiz: Lab 7-Separation of Amino Acids…

A:

Q: Lipid Molecule Laurie acid 2 oleie aeid 3. linoleie acid 4 methyl laurate 5. methyl oleate 6. ethyl…

A: Lauric acid has both hydrocarbon and polar part Oleic Acid-1 unsaturated bond -hydrophobic and non…

Q: fid the molecular structure of 1. deprotonated form of 2-amino-3hydroxypropanoic acid…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Examine the amino acid sequence of human insulin (Figure 27.16) and list each Asp, Glu, His, Lys,…

A: In the amino acid sequence of human insulin, Asp (Aspartic acid) molecules are not present, Glu…

Q: What is the function of lyases? a. to catalyze redox reactions b. They catalyze reactions in which…

A: Lyase is a  member of an enzyme class which catalyzes the removal or addition of ammonia, carbon…

Q: Which one of the following (Figure 19) is a structure of a phosphatidic acid? CH₂0C(CH2) 14CH3…

A: Please find the below attachment. Answer (I)

Q: 3. An amino acid has a -CH2CH3 side chain. What type of side chain could form hydrogen bonds with…

A: Hydrogen bond is the weak electrostatic force of attraction between covalently bonded hydrogen atom…

Q: 22 is -o ben ealua9 l b ade A compound. lomy

A: Given : 40% carbon, 6.71% Hydrogen and 53.29% Oxygen. To find : Empirical formula and molecular…

Q: Look at the amino acids shown below. Their side chains are highlighted, Which amino acids have polar…

A: Given amino acids,

Q: Amino acid Isoelectric point Net charge at pH 7.30 A 8.85 O+1 00 O-1 5.23 O+1 00 O-1 6.85 O+1 00 O-1…

A: We have to predict net charge at pH of 7.3 for different amino acid.

Q: Glutamic acid has three ionizable groups. The pKa of α-COOH is 2.19; α-NH 3 + , 9.67; and the…

A: Glutamic acid is a acidic amino acid having 2 COOH groups and one NH2 group. Three pKa values are…

Q: [References] For each structure on the left, pick an identification on the right. Clear All HN CH-…

A:

Q: (-86,118,37) (34,146,-98) (-195,70,-38) (199,16,-38) (-199,-1,-100) C (0,0,0) (82,-15,34)…

A:

Q: hte Des-Ate adun sow eb fempilor de secdenisty d he ractelle

A:

Q: What are the alpha-amino acids (AA1, AA2, AA3) needed to complete the following synthesis?…

A:

Q: (SYN) Show how to synthesize (a) Ser-Phe and (b) Leu-Ala-Met, using the scheme similar to the one in…

A: (a) Ser-Phe:

Q: R2 NH 2 HOOC CH CH R1 Amino Peptide bonds Carboxy terminus terminus -

A: Polypeptide: A polypeptide is formed by the condensation or dehydration reactions of between three…

Q: Neutral Basic Acidic H. NH3 H3C-C-C00 -CH2-CH-C NH3 но arginine Leu OOC-CH2 C-COO NH3 Gln glutamate

A: carry positively charged amino acid-treated as acidic whereas negative charge on amino acid is…

Q: Methionine and Cystein are sulfur-containg amino acids True False

A: True. Methionine and Cysteine are sulfur containing amino acids.

Q: The structural formula tur alutamic acid is -CH-CH-CH- C HO NH. 23. The systanic name for glutamic…

A: 24. The IUPAC name of glutamic acid is : 2 amino penta 1,5 dioic acid correct option is (b)

Q: (B.) 45 Whhat is the expected structure of alanine, 11N G COOH CH in a neutral nedium HN--COOH H,N…

A: in Q.No 45 the expected structure of alanine in neutral solution. we know that the neutral…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.