Which of the following is formed by the linking of two amino acids?a. a peptide bondb. a functional groupc. quaternary structured. an ionic bond

Q: What type of bonds are formed between complementary bases? a triple carbon to carbon bonds b…

A: Two lengthy molecules twist around each other in a double helix in double-stranded DNA. Deoxynucleic…

Q: Which is responsible for the stabilization of parallel polypeptide chains in a beta-pleated sheet…

A: Secondary structure refers to the local folded structures that occur inside a polypeptide as a…

Q: type of interaction stabilizes the alpha (α) helix and the beta (β) pleated sheet structures of…

A: The formation of structure or shape of protein includes many steps. Basically the final shape of…

Q: What is the bond between amino acids? lonic bond O Acidic bond O Hydrogen bond O None of them

A: Amino acids form a peptide bond to form a peptide or protein. A peptide bond is a covalent bond…

Q: Which of the following associations between R groups are the strongest? (a) hydrophobic interactions…

A: An amino acid consists of an R group, which is attached to the αC atom. The Cα amino group joined to…

Q: Describe how the structure of amino acids allows them to be linked into long peptide chains to form…

A: Amino acids are molecules containing an amine group, a carboxylic acid group, and a side-chain that…

Q: How is the secondary structure of a protein stabilized?a) Van der wall forcesb) Hydrogen bondingc)…

A: Protein is a complex macromolecule that is composed of amino acids. The building blocks of protein…

Q: Choose the best answer for following question Which of the following is formed by the linking of two…

A: Amino acids are the building blocks of proteins that contain an amino group and a carboxylic group.…

Q: A ________ is a portion of protein with a particular structure andfunction.a. peptide bondb.…

A: Protein is a macronutrient that is essential to building muscle mass.

Q: DNA and RNA are polymers consisting of monomers called

A: DNA - Deoxyribonucleic acid and RNA - ribonucleic acid. DNA is the carrier of genetic information in…

Q: _______are to proteins as are to nucleic acids. a. Sugars; lipids c. Amino acids; hydrogen bonds b.…

A: Introduction: Macromolecules are formed when the number of smaller molecules are joined together…

Q: Which of the following statements is False?a. In starch breakdown, water is formed.b. In chitin,…

A: Macromolecules are large molecules or polymers which are formed from the simple monomers which are…

Q: The amino acid that lacks a backbone NH for bond formation to backbone CO group (due to the presence…

A: Amino acids commonly called alpha-amino acids because of a primary amino group(-NH2 ) and a…

Q: When two atoms share a pair of valence electrons with different levels of electronegativity, what…

A: Covalent Bond: A chemical link involving the sharing of electron pairs between atoms is known as a…

Q: ionic / covalent / hydrogen / electro ionic or none

A: The biological bonds or interactions present in living systems are of two types: Covalent and…

Q: Which type of bond is formed through interactions of partial charges?   A. Ionic B. Covalent C.…

A: A partial charge is a non-integral charge value which was also called a net atomic charge. the…

Q: When hydrogen is a part of a ________, it has a slight positive charge.   a. Ionic bond   b. polar…

A: Hydrogen bears a slight positive charge and atom with which it is attached bears slight negative…

Q: Which of the following is not a component of a nucleotide? a base a disaccharide a phosphate a…

A: Nucleotide is the monomer of the nucleic acids.Nucleic acids are  a macromolecule that plays very…

Q: Which of the following statements about peptide bonds is FALSE? The peptide bond is planar. The…

A: A peptide bond refers to the chemical bond that connects two amino acids. It is formed between the…

Q: DNA is composed of ___________, which are attached to each other by _______________ bonds. A) amino…

A: The biochemical material that is carried from the preceding generation to the succeeding generation…

Q: A hydrogen bond is distinct from ionic and covalent bonds in that ita. is a weak attraction between…

A: The electromagnetic attraction between a partially positively charged hydrogen atom bound to a…

Q: Which one of the following statements about hydrogen bonds is FALSE? O hydrogen bonds are the…

A: Hydrogen bonds are intermolecular forces that act between two molecules. These bonds are formed when…

Q: What type of bond links amino acids together as proteins are built? A. ionic O B. peptide O C. polar…

A: The proteins are the biomolecules that are found in all organisms. The monomers of the proteins are…

Q: All macromolecules are

A: Biological macromolecules can be defined as large molecules, which are important for life,…

Q: Which of the following form between glycerol and fatty acids to form triglycerides? (Glycerol is…

A: Organic molecules that are part of the living system are known as biomolecules, which include fats,…

Q: Lipids, like carbonhydrates, contain 'organic' atoms and 'organic' bonds, but have fewer…

A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…

Q: Which statements about peptide bonds are true? The formation of a peptide bond involves a…

A: Peptides are chains of amino acids which bond together to form proteins.  Amino acids bond through…

Q: Which of these are NOT components of an amino acid?  hydrophilic tail b. side chain c. carboxyl…

A: Amino acids are the biomolecules which are building blocks and monomers of proteins. These amino…

Q: Which of the following types of interactions are not made between R groups of proteins? O Hydrogen…

A: Question 22 Which of the following types of interactions are not made between R group of proteins…

Q: The base pairs are held together primarily bya. covalent bonds b. ionic bonds c. hydrogen bonds d.…

A: The two nucleotide chains in the DNA molecules are in the form of double helix, each of which…

Q: which of the following is not correct about peptide bonding? A- It occupies a single plane B- It…

A: Peptides are composed of twenty standard amino acids. These twenty standard amino acids differ from…

Q: bonding. A bond is a connection between two atoms, created when atoms either share electrons to form…

A: Bonds are attraction between atoms, ions, or molecules that are required for the formation of…

Q: Carbon is particularly well suited to be the backbone of organic molecules because (a) it can form…

A: Carbon is a chemical element with an atomic number of 6. Carbon is non-metallic and has four…

Q: Which of the following fusion of molecules establishes the backbone of an amino acid? 1. An alpha…

A: Amino Acids are monomers of long protein chains. Two amino acids are connected by the peptide bonds…

Q: H. :0-H---:N-H H. H. Hydrogen Bond Which statement best helps explain the formation of the hydrogen…

A: A hydrogen bond is a primarily electrostatic force of attraction between a hydrogen atom which is…

Q: A peptide bond is:     A covalent bond     A hydrogen bond     An ionic bond     A Van der…

A: According to the question, we have to mention the type of bond present in peptides. So, let us have…

Q: The Four Major Groups of Biological Molecules Link/bond between single units Identifying Single…

A: BIOLOGICAL MOLECULE:- Carbohydrates, proteins, and fats are called macronutrients as they are…

Q: Which type of bond represents a weak chemical bond? a. hydrogen bond b. atomic bond c. covalent bond…

A: A chemical bond is an enduring fascination between particles, particles or atoms that empowers the…

Q: The building blocks of nucleic acids are   a. amino acids.   b. fatty acids.   c.…

A: Nucleic acids: These are mostly present in the living cells, and they consist of complex organic…

Q: Which of the following is not a functional group that can bond with carbon? a. sodium b. hydroxyl c.…

A: BASIC INFORMATION CHEMICAL REACTION  In this one substance gets converted into another substance…

Q: Which of the following is the best definition of a macromolecule? O A. An organic compound that…

A: Biomolecules are organic compounds found in living organisms. All living organism will have these…

Q: Which of the following is true about the amino acid A? Click all that apply. Is considered…

A: Alanine is hydrophobic molecule. It is α-amino acid that is used in the biosynthesis of proteins. It…

Q: A are polymers consisting of monomers called:

A: DNA stands for deoxyribonucleic acid, while RNA stands for ribonucleic acid. DNA is a…

Q: A coiled peptide chain held in place by hydrogen bonding between peptide bonds in the same chain is…

A: The secondary structure of proteins are produced as a result of local interlinkages between portions…

Q: A molecule of ammonia contains one atom of nitrogenand three atoms of hydrogen. These are linked…

A: Molecular formula for ammonia is NH3. It is usually exists as a gas and the atoms of nitrogen and…

Q: The type of bonding that happens between atoms within a water molecule is which of the following?…

A: The molecules of water are held together by non-covalent interactions.

Q: Which functional groups of amino acids are involved in the formation of a peptide bond? O The…

A: Amino acids are chemical molecules that combine to make proteins, hence, they are referred to as…

Q: What is a polymer? * a collection of different types of molecules O a chain of the same type of…

A: A repetitive long chain of monomers is called a polymer. Monomer is basically the building block of…

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.