Peptide bond is a

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: The monomers that are chemically linked together to form nucleic acids are called

A: The monomers that are chemically linked together to form nucleic acids are called nucleotides.

Q: Molecules that can behave as an acid or as a base are called _____________.

A: A molecule that can donate a hydrogen ion or a proton in the solution or can pair up with an…

Q: Saturated fatty acids have _____________ double bonds.

A: Lipids are polymer. They are made up of monomer fatty acid and glycerol. Monomers are joined through…

Q: the making and breaking of chemical bonds is called

A: A chemical bond is defined as an attraction present between the atoms either due to electron sharing…

Q: Water is a mineral

A: Water is not a mineral since it lacks crystalline form and is a liquid rather than a solid.

Q: Chemical formula of Nucleotides

A: The nucleic acids are formed from monomers called nucleotides. There are four nucleotides in DNA,…

Q: The chemical differences between one amino acid and another isdue to which of the following?a. amino…

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

Q: A nucleotide is made up of 3 parts: A _______________ and a _________________ that form the…

A: A nucleotide is the repeating unit of nucleic acids.

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: Lipids are made of

A: Answer- Lipids are made of fats and oils, lipids are molecules that yield high energy and have a…

Q: The geometry and structure of large molecules, like proteins, is dictated by

A: The structure and geometry of large biomolecules like proteins is governed by the types of amino…

Q: Monomers are joined together to form larger polymers through __________. Such a reaction releases a…

A: Introduction: Monomers are joined together to form larger polymers through condensation reaction.…

Q: Pyrimidines are single ringed structures which include the nitrogenous bases O guanine and adenine O…

A: Nitrogen bases These are also known as nucleobases and these are the building blocks of nucleic…

Q: Lipids are polymer macromolecules.

A: Lipids are not true polymers.

Q: A chemical reaction that joins two organic molecules into a larger one and produces water as a…

A: In a chemical reaction, when two smaller molecules joins up to form a rather bigger molecule is…

Q: why are peptide bonds are  planar, forming amide plane

A: Introduction Peptide bonds are amide linkages formed between the α-amino group of one amino acid and…

Q: Many of the molecules in living cells are so large they are called When two or more join together, a…

A: Introduction A Macromolecule, Such As A Protein, Is A Very Large Molecule. They Are Made Up Of…

Q: The product of the reaction between an aldehyde or ketone and an amine is called a _____________…

A: The product of the reaction between an aldehyde or ketone and an amine is called a Schiff base.

Q: DNA is made up of subunits called and each nucleotide contains and

A: DNA is the  genetic material of almost all the organisms, except few viruses and is present in the…

Q: A nucleic acid is made up of a

A: Macromolecules that are present in living organisms are carbohydrates, protein, lipid and nucleic…

Q: Nucleotides are made of

A: Nucleotides are the organic molecules that serve as the building blocks of nucleic acids. They are…

Q: Hydrophobic substances such as vegetable oil are

A: A hydrophobic colloid is something that does not dissolve, mix with, or moisten when exposed to…

Q: DNA stands for and is made up of Nucleotides are subunits of nucleic acids and consist of a and a

A: DNA is a chemical molecule found in each cell of most living organisms. It may be double-stranded or…

Q: monomer is a single building ock of a molecule. What is the nonomer of the biomolecule

A: A monomer is a molecule that can form a polymer by chemically binding to other molecules. Polymers,…

Q: Peptide bond cleavage is a _____________ reaction. a. hydration b. hydrolysis c. addition d.…

A: The peptide is considered as an amide bond, which is formed between the two amino acid residues.

Q: A stromalite is a structure

A: Microbiology is a study of microorganisms that are studied under a microscope. The microorganisms…

Q: The anomeric carbon atom is the carbon atom that contain the carbonyl group

A: The anomer is an epimer at the hemiacetal/hemiketal carbon in a cyclic structure.

Q: An -OH group is a(n) _______ group.

A: The functional group is a specific group of atoms or bonds within a compound that is responsible for…

Q: Tyrosine is an amino acid. Which atoms in this molecule can form hydrogen bonds?

A: Tyrosine is an aromatic amino acid due to the presence of a phenyl ring in its side chain. Primary…

Q: Example of Ionic Bond

A: When atoms combined in a chemical reaction, they form different kinds of bonds that help them stay…

Q: Biological macromolecules

A: Macromolecules are the larger molecules that are usually made from the simpler or smaller molecules.…

Q: true or false The bonds linking bases and sugars are covalent.

A: Nucleosides are glycosamines. They are composed of a nitrogenous base and a sugar molecule.  The…

Q: The addition of monomeric units to one end of a polymer and their removal from the opposite end such…

A: Introduction The cytoskeleton of a cell is made up of intermediate filaments. actin filaments and…

Q: The nucleotides are the biding blocks of nucleic acid, which made of:

A: Cell is a membrane-bound unit that contains the basic molecules of life and is made up of which all…

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: Brief description of Macromolecules in general. Definition of the Macromolecule of choice

A: Polymers, which are lengthy chains made up of repeating molecular subunits or building pieces called…

Q: A chemical that is used to cleave peptide bonds is O a. cynogen bromide

A: Polypeptides and proteins are chains of amino acids which are held together by peptide bonds. They…

Q: what part of the molecule can differ between nucleotides

A: The nucleotides are the basic component of DNA and RNA. The nucleotides are joined together by…

Q: A polymer made of 24 monomers would have lost ______________ molecules of ________.

A: The examples of polymers in biological system are the proteins, polysaccharides etc. They are made…

Q: Steroids are among the lipids without

A: Lipids are defined as the molecules that will contain hydrocarbons and will compose the building…

Q: Cystine is unique among the amino acids because it contains a _____________ bond

A: Cystine is a unique amino acid. It is formed by two cysteine molecules joined together. It is more…

Q: Saturated fatty acids are saturated because they are saturated with what component? A. double bonds…

A: Sarurated fatty acids and unsaturated fatty acids are two types of fatty acids based on the presence…

Q: . The arrangement of a polypeptide into afibrous or globular shape is called itsa. primary…

A: When many amino acids joined together with the help of peptide bonds is called as the polypeptide.…

Q: A high-energy compound is a compound that contains a bond that is

A: Bonding between the atoms in a molecule may be covalent or ionic. Ionic bonds are formed due to…

Q: Glycogen is a polysacchsride of which type of macromolecule

A: There are four major types of macromolecules. Lipids  Proteins  Nucleic acids  Crabohydrates…

Q: disulfide bridges

A: Disulfide Bridges: It stabilizes the protein 3-D structure so that protein remains in its functional…

Q: Amino acids are also used to build _________ (type of chemical )

A: An amino acid is a group of organic molecules that consist of a basic amino group (―NH2), an acidic…