What does a peptide bond join?

Q: What is a a polypeptide?

A:

Q: Why is it important to identify the N-terminal residue(s) of a protein?

A: Protein is composed of a long chain of amino acids, which are joined by a peptide bond. These…

Q: Which groups on amino acids react to form a peptide bond?

A: Amino acids are the polymers of proteins that consist of a carboxyl group, amino group, and R group…

Q: How Is the Primary Structure of a ProteinDetermined?

A: The proteins are synthesized from the mRNA which carries the genetic information of the DNA. These…

Q: What is a structural motif with the respect to proteins?

A: Introduction: Structural motifs are short segments of protein 3D structure, which are spatially…

Q: Are polar side chains hydrophobic ?

A: There are more than 300 amino acids found in nature. However, only 20 of them are present in…

Q: What is the difference between a covalent and non-covalent bond in biochemistry?

A: Introduction: In biochemistry, chemical bonds are vital for the structure, function, and…

Q: How many ways can four different amino acids be arranged in a peptide so that each peptide is…

A: Amino acids are organic compounds that contain amine (-NH2) and carboxyl (-COOH) functional groups,…

Q: What bond is formed when you join two amino acids together?

A: Amino acids are the monomer units of proteins or polypeptides.

Q: How to determine the backbone and residues of a protein polypeptide chain?

A: Each segment of a protein is the residue of an amino acid. Strong peptide bons joins the segments…

Q: How many nucleotides would it take to make a polypeptide chain that is 8 amino acids in length?

A: It is responsible for the production of a protein or a functional product such as rRNA (ribosomal…

Q: Describe how an ester bond is formed.

A: Esters are formed by linking two hydrocarbon groups together with an oxygen atom, or by linking a…

Q: What is the difference between a phosphoester bondand a phosphodiester linkage?

A: The smallest particle of matter is called an atom. It is the very basic structural unit of any…

Q: How does the structure of the peptide bond make thestructure of proteins relatively rigid?

A: Proteins are the sequences of amino acids which are linked by the formation of peptide bond in which…

Q: What is the amino acid that forms hydrogen bond/s with water?

A: The amino acids are comprised of two functional groups; an amino group and a carboxyl group. The…

Q: Name the enzyme which helps in formation of peptide bond?

A: The peptide bond is a chemical bond and is formed when the carboxyl group of one molecule reacts…

Q: What does nucleotide contain

A: Nucleic acid is present in all the living cells as a complex organic substance.Nucleotides can be…

Q: what is a peptide bond? what characteristic of nucleic acids makes them important in determining…

A: A biomolecule, sometimes known as a biological molecule, is any of the various compounds created by…

Q: What needs to happen to the polypeptide to form a protein?

A: Proteins are called the building blocks  of life. They are important biomolecule made up of amino…

Q: What are the structures and components of the nucleotides?

A: Biomolecules are the organic molecules that occur in biological systems. They include nucleic acids,…

Q: A peptide bond is formed between which organic molecules ?

A: Biomolecules are the substances present in living organisms that play important roles in chemical…

Q: Why are disulfide bonds particularly important and unique in their role as determinants of tertiary…

A: Proteins are polymers that are composed of individual units known as amino acids. Each amino acid is…

Q: Do the –H groups bound to the central carbons participate in the peptide bond?

A: A peptide is a short chain made up of amino acid, many peptides come together to form a protein. A…

Q: Would the presence of a chiral center in an amino acid side chain affect the formation of a peptide…

A: The carboxylic group and amino group of amino acids are not directly bonded to any of the atoms of…

Q: why do the sodium ion and the chloride ion form a bond?

A: The two types of bonds which usually forms between atoms are  1) Ionic bond 2) Covalent bond

Q: Is oligonucleotide a protein?

A: The nucleotide is a building block of nucleic acids that is DNA and RNA. The base, phosphoric acid,…

Q: Explain the secondary and tertiary structures of polypeptide chains ?

A: Proteins or polypeptide is sequence of amino acids that are joined by peptide linkage between the…

Q: Define peptide bond

A: The human body is a complex and well coordinated assembly of organ systems and tissues. All of these…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.