The key difference between T4 DNA ligase and E. coli DNA ligase is that T4 DNA ligase is an enzyme that is isolated from bacteriophage T4 while E. coli DNA ligase is an enzyme that is isolated from the bacterium E. coli. DNA ligase is a specific type of enzyme that facilitates the joining of […]
Archives for December 2021
What is the Difference Between Picric Acid and Benzoic Acid
The key difference between picric acid and benzoic acid is that picric acid is available as a yellow color powder form, whereas benzoic acid is available as a crystalline solid that is colorless. Picric acid and benzoic acid are important organic compounds in organic synthesis reactions. These substances form aqueous solutions having a pH that […]
What is the Difference Between Methane and Methanol
The key difference between methane and methanol is that methane is the simplest aliphatic hydrocarbon and is a component in natural gas, whereas methanol is the simplest aliphatic alcohol and can be produced from natural gas. Although the terms methane and methanol sounds similar, they are completely different compounds. Methane is an alkane, while methanol […]
What is the Difference Between Kindergarten and Childcare
The key difference between kindergarten and childcare is that kindergarten is an educational approach that gives formal education for children between four to five years, whereas childcare provides shelter for children when their parents are at work or when they are preoccupied for any other reason. Both kindergarten and childcare centers provide formal development in […]
What is the Difference Between Positive and Negative Selection of T Cells
The key difference between positive and negative selection of T cells is that in the positive selection, the double-positive T cells bind to cortical epithelial cells expressing Class I or Class II MHC, while in negative selection, double-positive T cells bind to bone-marrow-derived antigen-presenting cells. The development of T cells is an important process in […]
What is the Difference Between EcoRI and HindIII Restriction Enzymes
The key difference between EcoRI and HindIII restriction enzymes is that EcoRI is a type II restriction enzyme that is isolated from E. coli, while HindIII is a type II restriction enzyme that is isolated from Haemophilus influenza. Restriction enzyme or restriction endonuclease is an enzyme that cleaves DNA into fragments at specific recognition sites […]
What is the Difference Between Phthalocyanine and Porphyrin
The key difference between phthalocyanine and porphyrin is that phthalocyanine molecules contain four indole units or pyrrole rings linked through nitrogen atoms that are conjugated with benzene rings, whereas porphyrin molecules contain four pyrrole rings linked through methane carbon bridges. Phthalocyanine or H2Pc is a large, aromatic, macrocyclic organic compound having the formula (C8H4N2)4H2. Porphyrin […]
What is the Difference Between Chain Isomerism and Position Isomerism
The key difference between chain isomerism and position isomerism is that chain isomerism describes the occurrence of different main carbon chains in two compounds with the same chemical formula, whereas position isomerism is the occurrence of a similar carbon skeleton and functional group, but the functional groups are attached to the main carbon chain in […]
What is the Difference Between Mullerian Duct and Wolffian Duct
The key difference between mullerian duct and wolffian duct is that mullerian duct is an embryonic structure that forms the internal genitalia of females, while wolffian duct is an embryonic structure that forms the internal genitalia of males. A reproductive organ is any part of an animal that is involved in sexual reproduction. Ultimately, the […]
What is the Difference Between Lead Nitrate and Zinc Nitrate
The key difference between lead nitrate and zinc nitrate is that lead nitrate reacts with ammonium hydroxide, forming a white precipitate that is not soluble in ammonium hydroxide excess solution, whereas zinc nitrate reacts with ammonium hydroxide, forming a white precipitate that is soluble in ammonium hydroxide excess solution. Lead nitrate is an inorganic compound […]
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