The key difference between primary and secondary kinetic isotope effect is that primary isotope effect describes the isotopic substitution at the broken bond whereas secondary isotope effect describes the isotopic substitution at the bond adjacent to the broken bond. Kinetic isotope effect or KIE refers to the change in the reaction rate of a chemical […]
Difference Between Whatman Filter Paper 1 and 2
The key difference between Whatman filter paper 1 and 2 is that Whatman filter paper 1 is slightly less retentive than Whatman filter paper 2. Filtration is a technique of separating different components in a mixture. We can use filter papers for this separation. We use it as a barrier that is perpendicular to either liquid […]
Difference Between Zona Pellucida and Corona Radiata
The key difference between zona pellucida and corona radiata is that zona pellucida is a non-cellular secretory glycoprotein layer that surrounds the plasma membrane of mammalian ovum while corona radiata is a follicle cell layer that surrounds zona pellucida. In fertilization, a mature ovum fuses with a sperm. Generally, fertilization takes place only between one […]
Difference Between Dermatome and Cutaneous Innervation
The key difference between dermatome and cutaneous innervation is that the dermatome is an area of the skin that is innervated by a single spinal nerve. Meanwhile, the cutaneous innervation is an area of the skin innervated by a specific cutaneous nerve. Skin is the largest organ that we have. It is the outermost covering […]
Difference Between Condensation and Freezing
The key difference between condensation and freezing is that condensation is the conversion of a vapour state into a liquid state whereas freezing is the conversion of a liquid state into a solid-state. Condensation and freezing are opposite reactions to boiling and melting, respectively. Boiling refers to the conversion of liquid into vapour while condensation […]
Difference Between Coalescence and Ostwald Ripening
The key difference between coalescence and Ostwald ripening is that in coalescence, small masses combine to form a large mass. But, in Ostwald ripening, small particles dissolve in a solution and redeposit to form large masses. Both coalescence and Ostwald ripening describe the formation of large masses from small masses; for example, the formation of […]
Difference Between Achene and Cypsela
The key difference between achene and cypsela is that the achene is a simple dry indehiscent fruit that originates from a superior ovary. Meanwhile, the cypsela is a simple dry indehiscent fruit which originates from an inferior ovary. Fruits are a unique structure of angiosperms. It is the ripened ovary or mature ovary after fertilization. […]
Difference Between Saltatory and Continuous Conduction
The key difference between saltatory and continuous conduction is that saltatory conduction is the propagation of action potential along myelinated axons while continuous conduction is the propagation of action potential along unmyelinated axons. Saltatory and continuous conduction are two types of transmission of action potentials along the nerves. Saltatory conduction occurs in myelinated axons from […]
Difference Between Epimerization and Racemization
The key difference between epimerization and racemization is that epimerization involves the conversion of an epimer into its chiral counterpart whereas racemization is a conversion of an optically active species into an optically inactive species. Epimerization and racemization are chemical conversions. They are different from each other in different ways including the process, end product, […]
Difference Between 18 Electron Rule and EAN Rule
The key difference between 18 electron rule and EAN rule is that 18 electron rule indicates that there have to be 18 valence electrons around the metal in coordination complexes in order to become stable whereas EAN rule describes that a metal atom has to obtain the electron configuration of the noble gas present in […]
- « Previous Page
- 1
- …
- 290
- 291
- 292
- 293
- 294
- …
- 692
- Next Page »