The lack of an asymmetric carbons and ease of rotation make glycine rich protein sequences: a. Fibrous b. Helical c. Cyclic d. Flexible e. Globular 1b. Introducing D-amino acids into peptides can be useful as a strategy to: a. Change pKa b. Reduce thermal stability c. Alter ionic strength d. Slow degradation e. Increase solubility 1c. Cellulose is not useful dietary carbohydrate because humans: a. Don’t have sufficient non-mitochondrial ATP b. Lack a 1,4-beta glycosidase c. Can’t digest branched chain carbohydrates d. Loose lactase as they mature e. Can’t absorb pentise subunits

Q: How many different products can possibly form from the single hydrolysis (with 1 H20) of…

A: number of different products formed by single hydrolysis of Ala-Ala-Ala-Ala

Q: What type of biomolecule are the grey red and blue structures like the one pictured below? (grey is…

A:

Q: 1. Which of the following is a bound form of P found in cereal grains? A. Aflatoxin B. Phytic Acid…

A: Option a: This option is incorrect because certain fungus can create aflatoxin, a toxin that can…

Q: 1. What are the solubility characteristics globular proteins?

A: Globular proteins are water-soluble. They forms colloids in the water. While fibrous or membrane…

Q: es) & A 13 5 Paragraph Accessibility: Good to go f4 IDI Y V Which of the following statements is…

A: The third statement is incorrect. Reason:- The secondary structure is related to the local…

Q: A. Amino acids found in the living systems are generally in the D-form B. The R-group attached to…

A: Amino acids are fundamental building blocks of proteins. 20 types of amino acids are found in nature…

Q: 24. What is denaturation of protein? What are the types of this? What factors (agents) cause the…

A:

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: organic chemistry. The primary structure of a protein refers to its: a. hydrogen bonding b.…

A: Given-The term of primary structure of a protein.We need to select the given option with reference…

Q: 5. The molecule below is classified as OH A. 18:3:6:9 C. 20:3 Δ' Δ12, Δ15 B. 20:3 Δ , Δ5, Δ D. 20:3…

A: Two questions based on general chemistry that is to be accomplished.

Q: 1. What type of interaction would you expect between the R groups, lysine and aspartic acid, in…

A: We have to identify the interaction present in lysine and aspartic acid R groups

Q: Which of these amino acids has a hydrophilic side chain? Select one: HO, O b. H2N c. OH

A:

Q: Part C. Give the structure of the following and encircle the peptide bond 1. Glycyl - Seryl - Valine…

A:

Q: a. Explain why the presence of certain proteins in body fluids such as urine or blood can indicate…

A: a. A group of amino acids combining together to form various molecules are called proteins. They are…

Q: How many peptide bonds are found in the protein below? You can see the structure below or open the…

A: A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one…

Q: 3. Indicate whether the following conditions are responsible for primary, secondary, tertiary, or…

A: We have to answer the following represent which types of protein structure Disulfide bonds that…

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: What amino acid is produced from the reaction of ethanal with NH3 and HCN? A. Alanine B. alycine C.…

A: We have to predict the product of given reaction.

Q: 37. If the following was completely hydrolyzed, how many amino acids could be produced?_ -N-ÇHCO0-…

A: The primary structure of protein is the sequence of amino acids. The α-helix and β-sheet structure…

Q: 3. Below are the structures for leucine and tyrosine. H. *H3N-c-coo- "HN-C-COo- CH2 leucine HĆ CHs…

A: “Since you have asked multiple question, we will solve the first question for you as per our…

Q: Describe the amino acid illustrated above (at pH = 7.0). A. it is a polar, negatively-charged amino…

A: We are to discuss the polarity and charge of the amino acid illustratedat pH = 7.0 Note: The correct…

Q: 2. Draw the following nonpolar side chains (hydrophobic side chains) a. Leucine b. Tryptophan

A: Hydrophobic side chains are the aliphatic nonpolar hydrocarbon chain.

Q: 1. Secondary structures of proteins are held together by hydrogen bonding Select one: a. from one…

A: Note: As per guidlines one question is solved per each session, please send it seperate Thank you…

Q: Glutathione, a powerful antioxidant that destroys harmful oxidizing agents in cells, is composed of…

A: Glutathione is a powerful antioxidant which destroys all the oxidizing agents in the body. It is one…

Q: Which of the following amino acids is expected to be the LEAST soluble in water and why? CH3 H3N CO2…

A: First question : LEAST soluble in water :  All three are amino acids having different side chain…

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: 9. Alpha-helices and B-pleated sheets are both examples of a. primary structure. b. secondary…

A: A polypeptide chain, such as alpha-helices, is the example of secondary structure in which this…

Q: Which of the following statements is incorrect. 1.The quaternary structure is related to the linear…

A: Explanation:  primary protein are only linear chain protein, therefore 1st option is incorrect.  2nd…

Q: what is the osmolarity when 1.5 mole MgC12 is added to 1 liter of water? a. 1.2 Osmol b. 3 Osmol c.…

A:

Q: 1. One of the following compounds used to destroy peptide linkage and dissolve protein a. ammonium…

A: Protein denaturation means breaking of linkages within protein molecule.

Q: If acidic foods (like tomato) are added to milk, a. serum coagulates b. fat content increases C.…

A:

Q: 21. The portion of the molecule that is be -o-ċ(CH2)16CH3 -otc(CH2)16CH3 ofċ(CH2)16CH3 a. the amino…

A: Saturated fatty acid : These consists of long saturated carbon chain with carboxylic acid group at…

Q: 9. Which of the following amino acids has more than one chiral center а. R b. C. d. F е.

A:

Q: Refer to image below: Which group becomes acidic when ethanoic acid is added in the system? H H.…

A:

Q: 38. Which of the following amino acids has an aromatic side chain? a. isoleucine b. valine c.…

A: Amino acids  molecules  combine to form proteins. Among  20 standard amino acids, there are 3 amino…

Q: 9. How many peptide bonds are present in the diagram below? OH H₂N a. 3 b. ⠀ C. 5 d. 6 IZ ZI sonnene…

A:

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

A:

Q: How many of the following apply to globular proteins? I. Provide structural integrity and strength…

A: Globular proteins are named for their spherical shapes and are the most abundant proteins in nature.…

Q: H,N H,N H,N ОН ОН HO. H. H. CH, H,C H. glycine(Gly) L-alanine (L-Ala) D-alanine (D-Ala)

A: Given amino acids,

Q: A. Draw the structure of this amino acid in a solution of NaOH (aq) B. Draw the structure of this…

A:

Q: which of the amino acids will make red litmus paper turn into blue when dissolved in water? a.…

A: The question is based on the concept of qualitative analysis. we have to correctly identify the…

Q: 16. Which of the following are methods of denaturing a protein? a. pH changes b. heating c.…

A: Denaturation of proteins involves the disruption and destruction of both secondary and tertiary…

Q: The sequence WYQN represents a. Tryptophan, Glutamine, Tryptophan, Asparagine b. Tryptophan,…

A: The sequence WYQN represents   b. Tryptophan, Tyrosine, Glutamine, Asparagine

Coding Strand of DNA

When pointing to DNA transcription, the coding strand is found to be the DNA strand whose base sequence is indistinguishable from the base sequence of the RNA transcript developed. It is this strand that comprises the codons, while the non-coding strand comprises the anti-codons.

Nucleotide

Both DNA and RNA are composed of organic molecules known as nucleotides. Hence, nucleotides are known as the basic building blocks of nucleic acids. These substances play a role in various processes such as cell signalling, enzyme reactions, metabolism, and so on.

Structure of Cytosine

Cytosine is among the five primary nitrogenous bases of which DNA and RNA and are being used in storage and transportation of genetic makeup within a cell. Adenine, guanine, thymine as well as uracil are the remaining four nucleobases.