Calculate the pOH of a 0.0267 M aqueous sodium cyanide (NaCN) solution at 25.0 °C. Kb for CN- is 4.9 x 10-10 * ints) 1.20 8.75 10.00 5.25 5.44

Q: The oligosaccharide shown below has the same number of carbons as the triglyceride. Compare the…

A: If we count the number of C, H and O atoms in the given oligosaccharide, we may obtain its molecular…

Q: 1-7.) Match the following amino acids with the best representative categories; use each answer only…

A: 1 ) Leucine              ----------       C ) nonpolar 2 ) Lysine                 ----------       B…

Q: Draw one of the possible dipeptides that could be formed between serine and lysine. Add charges to…

A: Solution -

Q: Which labeled bond in the following molecule is known as the peptide bond?

A: The amino acids can be defined as the organic compound containing both amino and carboxylic groups…

Q: Mistakes or Mutations in the DNA can be: A Harmful B Beneficial Neutral BL D All of the above P.…

A: D option is correct. This can be a bad or a good thing. A mutation is a change that occurs in our…

Q: Please step by step solution and don't use hand raiting please

A: The correct site for attachment of the polysaccharide to a protein is represented by A (OH),…

Q: Protease enzymes are a type of protein made up of: Select one: Peptide Carbohydrates Pepsin Amino…

A: Proteins that function as biological catalysts are known as enzymes. Catalysts help to speed up…

Q: NO₂ CH3CI, AICI 3

A:

Q: Which of the structures below corresponds to the dipeptide cysteylananine? The parentamino acids are…

A: Amino acids contain carboxylic acid and an amine functional group on the same carbon atom. Amino…

Q: Genes code for proteins that determine the phenotypes of individuals. Individuals inherit genes from…

A: A gene in a human body decides the physical and functional unit of heredity. Hundreds to thousands…

Q: What is an appropriate name for the following tripeptide? O O _i_N_CH_i_N_CH_…

A: A peptide bond is an amide-type bond between two amino acids. An amino acid contains amino and…

Q: CH2CH3 5. Cl2 hv +

A:

Q: The amino acid histidine has ionizable groups with pKa values of 1.8, 6.0, and 9.2, COOH H₂N-CH CH…

A: GIVEN The pKa1, pKa2 and pKa3 values of Histidine are given as 1.8, 6.0 and 9.2. Initial pH of…

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: Using proper convention, provide the amino acid sequence for the following protein. 19 BE BEL 301 ||…

A: Using the proper convention, provide the amino acid sequence of given protein:

Q: What is the name of the amino acid shown below? H₂N- COO -H CH₂SH L-cysteine ● D-cysteine D-serine…

A: Amino acids contain carboxylic acid and an amine functional group on the same carbon atom. Amino…

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: H H C=C CH₂CH3 H

A: According to the IUPAC nomenclature, First longest chain of carbon atom is identified. Numbering is…

Q: Which of these is not an ideal primer characteristic? Greater than 30 nts Melting temperature…

A: Primers are defined as the small nucleic acid sequence which are used as a starting point in DNA…

Q: what the key difference between SV-AUC and SE-AUC?

A: Analytical ultracentrifugation (AUC) is the technique that are used to study samples containing…

Q: Name the glycosidic linkage that occurs between molecules C and D in the following carbohydrate:…

A: The glycosidic linkage is the linkage of two monosacharide units by an oxygen.

Q: Which of the following is not composed of a sugar? * O Plants O Beef Fats Water O DNA

A: 1. Answer is (c) - water  a. plants contain sucrose,fructose,glucose naturally

Q: 01 02 03 04 10--0 НО 2 2x OH HO OH OH O HO OH OH OH

A:

Q: Don't use hand raiting please

A: In the image, a polysaccharide chain is shown with four hydroxyl groups (OH) labelled A, B, C, and…

Q: monosaccharides have the chemical formula CH 120 H CH,OH Н HOOH H H/OH ОН H alucose CH.OH НО Н OH…

A: We have been given three monosaccharides glucose, fructose and galactose. We have been asked tu…

Q: QUESTION 3 Compounds that have the same molecular formula but different arrangements of atoms are…

A: Given compound that have the same molecular formula but different arrangement of atoms. We need to…

Q: CH₂ H₂N ΝΗ CH2 CH₂ CH₂ CH₂ NH₂

A: A peptide bond is formed between two amino acid when these are incorporated to form polypeptide.

Q: Given below is the structure of a peptide with the name seryllysylaspartate. What is the amino acid…

A: The amino acid present at C-terminal of given peptide is : A peptide has two terminals, one is…

Q: Amino acids is the Belding block of protein. O True False

A: True, Amino acids are the building block of the proteins. The human body uses amino acids to make…

Q: you have a 11.5 mg sample of blood that contain various proteins. Hemoglobin is only protein…

A:

Q: O H₂N-CH-C-N-CH-C-O + I CH-CH3 I CH₂ I CH3 I CH₂ I CH₂ I C=O NH₂

A:

Q: Select either atom that forms the glycosidic bond in this molecule, sucrose. • Gray = C; white = H;…

A: C(gray)of one molecule gets connect with O(red) of another molecule and forms glycosidic bond

Q: (CH3)3COH = convert tocomplete structure

A:

Q: Answer the questions in the table below about this molecule: O о HẠN—CH−C−NH-CH-C-NH–CH-COO CH2 CH…

A: Peptide:A peptide is a short chain of aminoacids (typically 2 to 50) linked by chemical bonds…

Q: What is a protease? Select one: An enzyme that breaks down a protein into individual amino acids A…

A: Protease is an enzyme that breaks down protein into smaller polypeptides or single amino acids. It…

Q: Refer to the figure below to answer the question. Which of the following is broken during a…

A:

Q: Which of the following equations is correct? Multiple Choice O O O K(OH)(aq) → K*(aq) +OH(aq)…

A: We have been given dissociation or ionisation of the species in aqueous solution.

Q: Match the following amino acids with their chemical properties - VA - VB с D A VG O || H CH CH3 CH3…

A: Amino acids contain both amine and carboxylic acid functional groups.. In alpha amino acids the…

Q: This dipeptide is designated as: *H3N-C- H3C-CH O Leu-Val Olle-Val Val-lle Yal-Leu CH3 18 C-N-C H3C…

A: When two amino acids are joined together, then elimination of water takes place and amide linkage…

Q: A circular double-stranded DNA molecule contains 4200 base pairs. In solu- tion the molecule is in a…

A: Given: The given molecular is DNA Number of base pairs=4200 Number of pairs in B-form helix= 10.5…

Q: Gray = C; white = H; red = 0; blue = N; dark green = Cl; brown= Br; light green = F; purple = I;…

A: Chiral atom :- A chiral atom in a molecule is bounded to four different chemical species. We can…

Q: Could you please solve these two and also this question below? which of the following is a…

A: Disaccharide are those in which two molecules of monosaccharide combined.

Q: s peptide bond 2 (colored red) drawn cis or trans? O trans Ocis NH₂ SH III NH 1 o= HN OH HN 3 o= CH3…

A: The objective of the question is to predict whether the peptide bond 2 is cis or trans.

Q: The sugar molecule in DNA is deoxyribose true O False O DNA molecule is a polymer of nucleotides…

A: Given statements are : 1. The sugar molecule in DNA is deoxyribose.  2. DNA molecule is a polymer of…

Q: Na₂S (aq) + FeCl₂ (aq) KOH(aq) + HBrO4 (aq) reaction 2 NaCl(aq) + FeS (s) - K BrO4 (aq) + H₂O (1)…

A: Given,The reactions are:                                   Reaction               Reaction Type…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.