Describe the basic general structure of an l-a-amino acid,and draw its structure

Q: Describe the basic structure of an amino acid and the formation ofa peptide bond.

A:

Q: Draw the zwitterion for the amino acid backbone of: glycine alanine proline

A: Amino acids are the subunits for the synthesis of proteins. They are formed of a carboxylic acid…

Q: Draw the structure of the amino acid arginine and indicate all ionizable groups

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four…

Q: Histidine: draw the amino acid side chain and give the single and three letter abbreviation.

A: Histidine is known as a semi-essential amino acid because it is synthesized in the body in adults…

Q: What structural level is represented by the sequence of amino acids in a polypeptide chain?

A: Amino acids are biological compounds which play an important role in the various biochemical…

Q: Describe the basic structure of an amino acid. State which part of the amino acid makes it unique.

A: Amino acids are the organic molecules which makes the building blocks for the proteins . Amino acids…

Q: classification of amino acids.

A: Amino Acids are the building units of proteins linked together by "Peptide bond". There are about…

Q: identify an amino acid that contains a side chain with a thioether bond (complete name)

A: There are twenty different standard amino acids present in nature. The difference in them is due to…

Q: What are the main structural features of an amino acid?

A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen. They serves as building…

Q: What are the properties of amino acid end?

A: Amino acids are the building block of proteins.

Q: Write down the  structure of the amino acid asparagine and explain why you would classify it as an…

A: Amino acids are the smallest units of proteins and polypeptides. Amino acids differ from each other…

Q: Name and draw the structure of 4 hydrophobic amino acids

A: Those amino acid whose side chain do not like to live in an aqueous environment are called as…

Q: What are the Amino acids and the moieties of the following three structures?

A: The only amino acid in this compound is a phenyl alanine (enclosed within circle).

Q: The number of carboxyl groups and amino groups present, respectively, in a nonpolar amino acid is?

A: Amino acids are the molecules which makes protein when joined together. AMino acids contain 4…

Q: What is the distinguishing characteristics of a polar basic amino acid?

A: 20 amino acids are present in nature that forms protein. Amino acids contain and amino group and a…

Q: identify an amino acid that contains a sulfhydryl side chain (complete name)

A: Amino acids are monomeric units of polypeptides. They form peptide bonds to make a polypeptide.…

Q: Draw the chemical structure of a generic amino acid, using R for the side chain.

A: Amino acids are the structural and functional subunits of the protein molecules. There are about 20…

Q: Describe the general structure of amino acids with annotated diagram

A: The large organic molecules that are produced in the human body are called as biological…

Q: identify an amino acid that contains an amide side chain (complete name)

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

Q: The amide linkages of proteins are referred to as________________________.

A: Introduction: Proteins are major biomolecules that consist of long chains of amino acids. The…

Q: Using the amino acid phenylalanine, draw and specify the nature of each following tertiary structure…

A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…

Q: Write the structure, identify the R groups and describe the chemical properties of these amino…

A: The very first thing to point out of the above question and it is Sucrose. Sucrose is not the Amino…

Q: What amino acids do the following abbreviations standfor? Draw the structure of each.

A: A three-letter abbreviations or a single letter code is for amino acid

Q: Two of the 20 common amino acids have two chiral carbon atoms in their structures. Identify these…

A: Amino acids are organic molecules having a center chiral carbon except for glycine, attached to four…

Q: Explain why proline is important to a structural proteins?

A: Proteins are important biological polymers made up of monomer units of amino acid residues. All…

Q: what are the r groups in proteins

A: Proteins are the basic building blocks that are formed by repeated linkage of amino acids through…

Q: What is meant by a conditional amino acid?

A: Amino acids are required for the synthesis of peptides and proteins inside the cell. Proteins play a…

Q: Why is it important to specify the three-dimensional structure of amino acids?

A: Amino acids are the biomolecules that act as a polymer for the synthesis of protein and these are…

Q: Name and draw the structure of two charged amino acids

A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen. They are monomers…

Q: Is this an L or a D amino acid? Explain.

A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl…

Q: Draw a generic amino acid and identify its α carbon and its substituents.

A: An amino acid is the organic compound which contains a carboxyl group, an amino group, hydrogen…

Q: Indicate whether each of the following molecules is an alpha amino acid or not and explain why.

A: Amino acids are monomers of proteins which means amino acids make up proteins. Amino acids are…

Q: A polypeptide has a high pI value. Suggest which aminoacids might comprise it

A: A polypeptide chain having a high pI value comprise of following amino acids : Lysine, arginine.

Q: Why is a string of bound amino acids called a polypeptide?

A: Greek sources give the term protein, meaning first or primary. The most numerous and varied…

Q: Draw the structure of a dipeptide containing the amino acidsalanine and tyrosine and outline the…

A: Protein is a polymer formed from amino acid joined by peptide bond. It is abundantly found in the…

Q: Predict the geometry around each carbon atom in the amino acid alanine.

A: Molecular geometry can be predicted from the structure by using the valence-shell Electron-pair…

Q: Describe citrulline and ornithine based on their similarityto one of the 20 standard amino acids.

A: The 20 amino acids that make up all proteins on the planet are the same. Amino acids are the…

Q: Show the chemical structure of all 20 amino acids ?

A: Amino acids are organic molecules composed of carbon, nitrogen, hydrogen, and oxygen. Amino acids…

Q: identify an amino acid that contains an alcohol side chain (complete name)

A: The amino acids that make up all peptides or proteins inside the cell are composed of 20 standard…

Q: Draw the generalized structure of an amino acid, and a peptidebond that connects them in proteins

A: Amino acids are the molecules that combines to a protein.In amino acid centrally placed carbon atom…

Q: Name four major groups of amino acids, categorizedby the properties of their R groups. Explain how…

A: Amino acids are the basic constituent molecules/monomers that combine to form proteins. Amino acids…

Q: Identify the components of an amino acid in the following diagram. (a) ______________ (b)…

A: Amino acids are compound containing carbon, hydrogen, oxygen and nitrogen. Amino acids are the…

Q: Discuss and describe the five major groupings of amino acids.

A: Amino acids are compounds containing carbon, hydrogen, oxygen, and nitrogen. They are the building…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.