The key difference between amino acid and nucleic acid is that amino acids are the building blocks of proteins whereas nucleic acids are macromolecules made out of nucleotides. Proteins and nucleic acids are essential components in living organisms. They are macromolecules containing hundreds of repeating units. Hence, a repeating unit represents the monomers or the […]

The key difference between citric acid and ascorbic acid is that the ascorbic acid is the active compound in what we are taking as vitamin C whereas the citric acid is used in vitamin C tablets just for giving the taste. Citric acid and ascorbic acid are organic compounds, which can act as acids. Organic […]

The key difference between carbohydrates and proteins is that monosaccharides or simple sugars are the monomers of carbohydrates while amino acids are the monomers of proteins. Carbohydrates and proteins are two types of macromolecules. Furthermore, they are organic compounds composed of carbon, hydrogen and oxygen atoms. In addition, proteins contain nitrogen, sulfur and phosphorus. Both […]

The key difference between carbohydrates and lipids is that the carbohydrates are immediate energy sources in living organisms while the lipids act as a long-term energy resource and tend to be utilized at a slower rate. Carbohydrates and lipids are important nutrients in living organisms. They are organic compounds, and they serve as key sources […]

The key difference between glycogen and glucose is that glycogen is a polysaccharide that stores carbohydrates in animals and fungi while glucose is the most abundant monosaccharide that works as the primary source of energy in cells. Carbohydrates are organic compounds characterized carbon, hydrogen and oxygen elements. The ratio of hydrogen to oxygen is 2:1in […]

The key difference between diastereomers and enantiomers is that diastereomers of a molecule are not mirror images of each other while enantiomers are mirror images of each other. There can be several structural formulas for a single molecular formula. These are known as isomers. We can define isomers as “different compounds that have the same […]

The key difference between sodium lauryl sulfate and sodium laureth sulfate is that sodium lauryl sulfate is more irritating compared to sodium laureth sulfate. Both sodium lauryl sulfate and sodium laureth sulfate are surfactants. They lower the surface tension of aqueous solutions, thereby, enhance the wetting of surfaces. Therefore, they are useful in cosmetic products […]

The key difference between nucleotide and nucleoside is that the nucleotide contains a phosphate group while the nucleoside lacks a phosphate group. Nucleosides and nucleotides are a similar type of molecules that differ by a slight structural change. Both nucleotide and nucleoside are composed of same two components; a pentose sugar and a nitrogenous base. […]

The key difference between good cholesterol and bad cholesterol is that good cholesterol removes other forms of cholesterol from our bloodstream, reducing the risk of heart diseases while bad cholesterol builds up within the walls of our blood vessels, narrowing them and causing heart attacks and strokes.  The rise in non-communicable diseases all over the […]

The key difference between oxidases and oxygenases is that the oxidases are the enzymes that catalyze the oxidation-reduction reactions by transferring the hydrogen from a substrate to oxygen, and thus, forming water or hydrogen peroxide while, the oxygenases are the enzymes that catalyze direct incorporation of the oxygen from the molecular oxygen (O2) to a […]