The key difference between chordates and non chordates stems from the presence and absence of a notochord. Chordates are organisms with a distinct notochord developed into vertebral column. In contrast, non chordates are organisms that do not have a notochord or a vertebral column. Chordates and non chordates are two phyla that belong to the […]
Difference Between Addition and Radical Polymerization
The key difference between addition and radical polymerization is that the addition polymerization occurs via the addition of unsaturated monomers whereas the radical polymerization occurs via the addition of free radicals. Polymerization is the process of producing a polymer using a large number of monomers. There are two main types of polymerization processes; they are, […]
Difference Between Nickel and Silver
The key difference between nickel and silver is that the melting point of nickel is around two times higher than the melting point of silver. Though chemically different, both these metals are lustrous and look somewhat similar. However, unlike silver, nickel has a slight golden tinge. Nickel and silver are two chemicals that fall into […]
Difference Between Insertion and Replacement Vectors
The key difference between insertion and replacement vectors is that the insertion vector has the ability to insert moderate lengths of foreign DNA while replacement vector has the ability to accommodate larger lengths of foreign DNA. Phage vectors are the bacteriophages used for cloning. There are two types of phage vectors; they are insertion vector […]
Difference Between Choanocytes and Pinacocytes
Choanocytes are body cells of sponges and pinacocytes are flat shaped cells that make up the pinacoderm of sponges. The key difference between choanocytes and pinacocytes is that choanocytes contain flagella while pinacocytes do not contain flagella. Spongiology is the branch of biology that focuses on the study of sponges. Sponges belong to the phylum […]
Difference Between Lipoic Acid and Alpha Lipoic Acid
The key difference between lipoic acid and alpha lipoic acid is that the term lipoic acid refers to the R isomer whereas the term alpha lipoic acid refers to the mixture of R and S isomers. Since the only difference between natural lipoic acid and alpha lipoic acid is its isomerism, people use these terms […]
Difference Between Px Py and Pz Orbitals
The key difference between Px Py and Pz orbitals is that the Px orbital has two lobes oriented along the x-axis and the Py orbital has two lobes oriented along the y-axis whereas, the Pz orbital has two lobes oriented along the z-axis. Therefore, the difference between Px Py and Pz orbitals arises from their […]
Difference Between Cyanobacteria and Proteobacteria
The key difference between Cyanobacteria and Proteobacteria cannot be deduced specifically. However, cyanobacteria, known as blue-green algae, are completely photosynthetic while proteobacteria compose of a wide variety of gram negative organisms out of which some organisms are photosynthetic. Even though Cyanobacteria and Proteobacteria share many characteristics in common, based on their ability to photosynthesize, they […]
Difference Between Guided Media and Unguided Media
The key difference between Guided Media and Unguided Media is that in guided media, the signals travel through a physical medium while in unguided media, the signals travel through the air. In data communication, the transmitter sends the signals, and the receiver receives them. The transmission media is the path between the transmitter and the […]
Difference Between Golgi Bodies and Mitochondria
The key difference between Golgi Bodies and Mitochondria is on the function they perform. The main function of Golgi bodies (or Golgi apparatus) is the modification, sorting, and packaging of proteins for secretion while the main function of the mitochondria is the production of energy currency of the cell (ATP) through respiration. Eukaryotic cells contain […]
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