Draw the structures of the 20 standard amino acids and give their one- and three letter abbreviations.

Q: Draw simple peptides from individual amino acids, and label the N- and C-terminal amino acids

A: Amino acids are the simplest building blocks found in proteins. They are linked together by amide or…

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: What does the amino acid Alanine look like at PH =2 and PH=9?

A: Alanine:  Alanine is a non-polar amino acid that belongs to Group I. The R group of these amino…

Q: Write down the amino acid sequence of the tripeptide shown below. CH3 H H₂N NH -NH,

A: The above given figure is of a tripeptide. Since we know that an amino acid sequence begins with…

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: Draw a titration curve that represents the amino acid backbone?

A: The titration curve is considered as the graphical representation in which pH results in the change…

Q: Give the exact location of aminon.

A: Amnion is a type of membrane that surrounds the embryo and works as a shock absorbent to protect the…

Q: Sketch the titration curve for the amino acid aspartic acid.

A: Titrations are often recorded on graphs called titration curves, which generally contain the volume…

Q: Write the structure formula, three-letter and one-letter abbreviation for each essential amino acid…

A: Amino acids contain amino group and carboxyl group along with R side chain. The R side chain defines…

Q: What is the predominant form of each of the following amino acids at pH = 11? What is the overall…

A: In all amino acids at pH 11, carboxyl groups will be ionized, because all amino acids have a pI…

Q: Indicate all the possible sequences for a tripeptide containing alanine, glutamine, and methionine;…

A: A peptide is the sequence of amino acids that are joined through the formation of peptide bond in…

Q: How many nucleotides are needed to code for a protein with 500 amino acids?

A: Amino acids are encoded by a set of three consecutive nucleotides known as a codon. One codon codes…

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 seven precursors of the 20 amino acids?

A: Amino acid synthesis is the metabolic pathway that produces amino acids from the substrates which…

Q: Identify the amino acids contained in the tripeptide below:

A: Amino acids are organic molecules that act as the building blocks of proteins. A functional protein…

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

A: Amino acids are the building blocks of protein. where they are 20 standard amino acids that code for…

Q: what are 20 different amino acid names explain each of them and explain their 3 letter dimention,1…

A: Biochemistry is a branch of biology that mostly deals with the structure, function, and interaction…

Q: Define the process of Drawing the Structure of a Peptide from Three-Letter Symbols ?

A: The polypeptide chain is a polymer, which is formed from the incorporation of amino acids. These…

Q: Describe and recognize the 20 alpha amino acid structures and their side chains.

A: Alpha amino acid- It is used as a monomer for the synthesis of polypeptides, and…

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: Discuss the N and C termini of proteins?

A: The macromolecule is a large diverse group and protein is one of the macromolecules. The protein is…

Q: Draw out the structural formula of the oligopeptide, with the first amino acid as the N-terminus

A: Amine and carboxylic acid groups in amino acids are joined together, and forms chains of amino acids…

Q: What is the one letter code for this amino acid? What is the pH range that this amino acid will…

A: Amino acids are organic compounds that form the building blocks of proteins that are important for…

Q: How many different dipeptides can be synthesized from 20 amino acids?

A: Amino acids are organic molecules that combine together to form proteins. Thus, amino acids are…

Q: What do you name the binding between two amino acids?

A: An organic molecule comprised of a carboxyl and an amino group is known as amino acids. When amino…

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: Draw out the structural formula of the oligopeptide, with the first amino acid as the N-terminus.

A: 1. Protein primary source is linear sequence of amino acids in peptide or protein.  Primary…

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: There are a total of six different amino acid sequences for a tripeptide containing one molecule…

A: Any peptide that is obtained by a set of three amino acids joined together is known as a tripeptide.…

Q: What is the chemical basis of the great diversity of proteins?

A: Proteins are the long chain amino acids, which are linked together by peptide bonds. Amino acids…

Q: Draw the R groups for the following amino acids: Glycine Alanine Proline

A: Amino acids are the structural units of protein. It contains an amino group (NH3), a carboxyl group…

Q: For the amino acids listed below, what tertiary/quaternary interaction can each of the amino acids…

A: Tertiary structure is the three dimensional conformation of a protein. Proteins with more than one…

Q: What primarily determines the secondary and tertiary structures of a protein?

A: A single protein molecule consists of one or more of protein structure types: primary, secondary,…

Q: What are the backbone functional groups for amino acids?

A: Amino acids are organic compounds having a group of organic molecules that consist of a basic amino…

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: Draw the titration curves for the following AA’s: Aspartic acid, Alanine, Lysine, Valine, Serine,…

A: Hi! Thank you for the question. As you have posted a question with multiple subparts, I will be…

Q: How can I visualize the bondangles phi and psi better and assign them accordingly to an aminoacid

A: The phi and Psi are the allowed angles in the peptide bond of an amino acid of a polypeptide chain…

Q: Draw a peptide with 2 or 3 amino acids from the name Emily

A: Peptides are formed by the joining of the amino acids by the removal of water via the condensation…

Q: What is the amino acid side chain?

A: Proteins are the polymer of amino acids Proteins are also known as polypeptides. The amino acids are…

Q: Indicate whether each of the following amino acids is polar: a. lysine b. tyrosine c. leucine d.…

A: Amino acids are classified based on the polarity of the R group present in the side chain. polar…

Q: What are the essential amino acid name all of them and draw its structures,

A: Proteins along with carbohydrates, fatty acids and water are referred to as macronutrients as they…

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: 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.