The key difference between positive and negative ionization in mass spectrometry is that the positive ionization forms positively charged ions, whereas the negative ionization forms negatively charged ions. Mass spectrometry or MS is a technique in analytical chemistry that measures the mass-to-charge ratio of ions. The end result of this technique comes as a mass […]
Difference Between Holozoic and Saprozoic Nutrition
The key difference between holozoic and saprozoic nutrition is that holozoic nutrition is the mode of nutrition which takes place via ingestion of liquid or solid organic foods, digestion, absorption, assimilation and egestion whereas saprozoic nutrition is the mode of nutrition which takes place via absorption of simple organic materials and dissolved salts present in […]
Difference Between Calcium Ammonium Nitrate and Ammonium Nitrate
The key difference between calcium ammonium nitrate and ammonium nitrate is that calcium ammonium nitrate contains some amount of calcium along with ammonium nitrate whereas ammonium nitrate is the nitrate salt of ammonium cation which has no calcium in it. The terms calcium ammonium nitrate and ammonium nitrate come under the sub-topic fertilizers. Both these […]
Difference Between Acetonitrile and Acetone
The key difference between acetonitrile and acetone is that acetonitrile is a nitrile compound, whereas acetone is a ketone. Both acetonitrile and acetone are organic compounds. That means; both these compounds have carbon and hydrogen atoms with C-H bonds and C-C bonds. These compounds fall into two categories depending on the chemical structure; they have […]
Difference Between Ingroup and Outgroup in Biology
The key difference between ingroup and outgroup in biology is that an ingroup is a group of closely related taxa that is investigated for evolutionary relationships while outgroup is a reference group or a taxon outside the group of interest and more distantly related to the ingroup. Cladistics or phylogenetics is the most commonly used method […]
Difference Between Spliceosomes and Ribosomes
The key difference between spliceosomes and ribosomes is that spliceosomes catalyze the splicing of introns from pre-mRNAs while ribosomes catalyze the translation of mRNA to synthesize proteins. Gene expression occurs via two main steps, known as transcription and translation. First, the nucleotide sequence of the gene is transcribed into a pre-mRNA molecule. Since gene sequence […]
Difference Between Transuranic Elements and Radioisotopes
The key difference between transuranic elements and radioisotopes is that transuranic elements are the chemical elements having atomic numbers greater than 92, whereas radioisotopes are unstable atoms which are radioactive. Both transuranic elements and radioisotopes are radioactive chemical elements. Most of the times, radioactive atoms have a high atomic number, but sometimes there can be […]
Difference Between Phagocytosis and Opsonization
The key difference between phagocytosis and opsonization is that phagocytosis is a mechanism executed by certain cells or organisms to ingest or engulf foreign particles while opsonization is the process by which pathogens are removed from the system upon being marked by means of opsonins. Immunologic responses can be innate or adaptive. Pathogens possess pathogen […]
Difference Between First Second and Third Transition Series
The key difference between first second and third transition series is that the outermost d orbital of first transition series elements is 3d while the outermost d orbital second transition series is 4d and the outermost d orbital in third transition series is 5d. A transition metal is a chemical element that has a partially […]
Difference Between Partition Coefficient and Distribution Coefficient
The key difference between partition coefficient and distribution coefficient is that the partition coefficient refers to the concentration of un-ionized chemical species of a compound whereas the distribution coefficient refers to the concentration of both ionized and un-ionized chemical species of a compound. The two terms partition coefficient and distribution coefficient are usually used interchangeably […]
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