The Swedish scientist Baron Jöns Jakob Berzelius (1779–1848) first proposed the concept of allotropy in 1840. The term is derived […]
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Digestion and Absorption
Digestion is the straightforward act of breaking down food molecules into smaller components, as we’ve taught. This procedure starts in […]
Important Topic of Biology: Photoperiodism
Photoperiodism is the reaction to changes in day length that enables plants to adapt to seasonal differences in their environment. […]
Important Topic of Chemistry: Aromatic Hydrocarbons
Aromatic hydrocarbons are defined as “unsaturated hydrocarbons with one or more planar six-carbon rings called benzene rings to which hydrogen […]
Long-distance transport of water absorption
Walking is an important process for plants. Trees carry all the nutrients and water they need to survive from their […]
Mechanism Of Electrophilic Substitution
An electrophilic substitution reaction is a chemical process in which a compound’s functional group is replaced by an electrophile. Typically, […]
Important Topic of Chemistry: Intermolecular Forces
There is no fundamental difference between cohesion forces and chemical bonds. They are primarily caused by coulombic interactions between charged […]
Important Topic of Chemistry: Ozonolysis
Important Topic of Chemistry: Ozonolysis Ozonolysis is an organic reaction in which ozone cleaves the unsaturated bonds of alkenes, alkynes, […]
Important Topic of Chemistry: Oxidation
When an atom, molecule, or ion loses one or more electrons in a chemical reaction, this is oxidation. When a […]
Mechanism of Electrophilic Addition
An electrophilic addition reaction in organic chemistry is an addition reaction in which a double or triple bond in a […]