Unique features and function of all 20 major amino acids

Q: The defining characteristics of amino acids and how the 20 amino acids involved in protein structure…

A: Each of the 20 most common amino acids has its specific chemical characteristics and its unique role…

Q: does all 20 amino acids asymmetric and chiral molecules? true or false

A: The word chirality comes from the Greek word (kheir), which means "hand." If an item and its…

Q: functional groups in palmitic acid, a saturated fatty acid and oleic acid, an unsaturated fatty acid

A: Biological lipids are a chemically diverse group of organic compounds which are insoluble or…

Q: Rotation about the peptide bond in glycylglycine ishindered. Draw the resonance forms of the peptide…

A: A peptide bond is a bond that was formed between two amino acids where the carboxyl terminal of one…

Q: Structure of globin mRNA

A: The cell consists of the genetic material, which can be either DNA or RNA. DNA is the…

Q: Upload a drawing of Gly-Met-Asn-Glu-His  Label the alpha carbons  Label the R groups as…

A: Alpha carbon: It is the carbon connecting the amino group and carboxylic group in amino acid. Acidic…

Q: The functions of proteins in human anatomy and physiology

A: The amino acids in a protein are held together by peptide bonds to form chains called polypeptide.…

Q: simple explanation about proteins and its important part.

A: Proteins are one of the most important components of body. 4 calories of energy is generated from 1…

Q: Optical isomerism of amino acids. L and D amino acids. Chiral centers of amino acids. Give examples…

A: Optical isomerism occurs when two isomers have similar molecular weights, chemical properties, and…

Q: The simplest water-friendly, amino acid, which has only a single carbon in it's R chain, just like…

A: Introduction: α-amino acids are the building blocks of proteins. These organic molecules contain two…

Q: Accoding to the figure below, which amino acid will be added next to the growing polypeptide chain?…

A: A codon is a trinucleotide sequence of DNA or RNA that translates to a certain amino acid. The…

Q: How would the substituted amino acid (Cysteine) interact differently with the neighboring amino acid…

A: Cysteine is one of the few amino acids that contains sulfur. This allows cysteine to bond in a…

Q: dentify the amino acid described. state the name, one-letter abbreviation, and draw the structure at…

A: The amino acids that are having hydrophobic side chain or R group are called non polar…

Q: Peptide bond properties. How these properties determine the three-dimensional structure of the…

A: A peptide bond, also known as a eupeptide bond or amide bond (covalent bond). It is a chemical…

Q: The nature of the primary through quaternary levels of protein structure, and how an alpha helix…

A: Protein  Proteins are unbranched polymers constructed from 22 standard alpha amino acids.

Q: The general name of the monomers thatcompose DNA and RNA; the three universalstructural components…

A: Nucleic acid is hereditary genetic material of cells consisting of mixtures of basic protein and a…

Q: 4. Consider the following sequence of nine amino acid residues taken from a larger polypeptide chain…

A: We know that the polypeptide chain has a N-terminal and a C-terminal. The N-terminal is a free…

Q: Each of three peptides contains one molecule of glycine, one molecule of alanine, and two molecules…

A: Introduction :  We know that for representing the amino acid in the sequence, we write a three…

Q: (a). Name the TWO functional groups that are characteristic of all amino acids. (2) (b). Assume that…

A: The amino acids are monomers of proteins. Individual  amino acids are zwitterionic in nature which…

Q: Definition of the concept of "amino acid". The main parts of the amino acid molecules. Alpha, beta,…

A: Amino acids are building blocks of proteins, which polymerize to form different kinds of proteins.…

Q: Formation of the tertiary structure of a protein - what are the main physical forces affecting the…

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: Amyloid fibers, which are insoluble and are the source of mad cow disease, alzheimer disease, and…

A: A protein is considered to be a biological macromolecule made up of one or more polypeptide…

Q: Choose each statement that is correct. The N-terminus of glucagon is positively charged at pH 7. The…

A: Proteins are the macromolecules composed of amino acids bound together by peptide bond between amino…

Q: How amino acids are polymerized, and the structure of peptide bonds

A: A chemical bond that forms between two molecules in which one carboxyl group of one molecule reacts…

Q: Differences between monohybrid, dihybrid and modified ratios

A: Introduction:  A cross is the result of the mating of two parents with different genes, resulting in…

Q: The classes of amino acids are: (1) non polar and neutral, (2) polar and neutral, (3) acidic, (4)…

A: Amino acids are the smallest molecule, which helps to join by the peptide bond in order to form the…

Q: Some organisms thrive at pH 2; other organisms thrive at 65°C.  Yet mammals cannot tolerate either…

A: Protein structures are produced by the condensing of amino acids into peptide bonds. The arrangement…

Q: Please draw the structure of the 19 L-a-amino acids and proline in any form, as you prefer. You may…

A: Amino acids are the monomer units that make up polypeptides, that eventually folds to become…

Q: The main covalent modifications of proteinogenic amino acids, their functional role in different…

A: There are twenty different amino acids, which are ribosomally incorporated into protein, these are…

Q: why glutamate is the most soluble in water at pH7

A: Amino aids are the monomers of polypeptide chains that make up proteins. There are a total of 20…

Q: o-H H. Hy-H H. From the N-terminus, this sequence is found on the 125th residue onwards. Based on…

A: Asked : If fragment is found in globular/fibrous protein

Q: amino acida the basis at nectrifonal clasity Srequirement. on

A: On the basis of nutritional requirement amino acids can be classified into essential, semi essential…

Q: Correlation between lipid profile and Covid-19.Explain this statement.

A: In December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was discovered…

Q: Pro-Ser-Ala-Phe-Glu. Draw this peptide at pH 7 and include its stereochemistry.

A: Proteins are one of the most important macromolecules. They form the building blocks of all…

Q: Why the monounsaturated and polyunsaturated lipids have higher nutritional value than saturated…

A: Introduction: Fatty acids are the simplest lipids.

Q: Explanation for functional groups of the macro molecules

A: Functional groups are groups of atoms that are present within the organic molecules. These groups…

Q: How multiple domains in a single protein increases the versatility of each molecule ?

A: A protein domain is a region in a protein molecule or polypeptide chain of protein which is…

Q: Differences and similarties of ester and glycosidic linkage?

A: Ester and glycosidic linkages are two types of covalent bonds that are commonly found in biological…

Q: Contribution of the features of the alpha-helix to the stability of the protein.

A: Protein play wide variety of essential function in our body.  They provide strength and structural…

Q: why all amino acids except glycine have L and D forms and specify the type of isomerization…

A: Amino acids are the monomeric units of proteins. The general structure of an amino acid has a…

Q: C9. The peptide “backbone" consists of repetitive "“units" of amino group nitrogen-alpha…

A: Proteins are biopolymers made of amino acid units. Amino acids are comprised of carbon, hydrogen, a…