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Plant biochemistry encompasses the chemical reactions that occur within plants. In principle, knowledge at a molecular level informs technologies for providing food. Particular focus is on the biochemical differences between plants and other organisms as well as the differences within the plant kingdom, such as dicotyledons vs monocotyledons, gymnosperms vs angiosperms, C2- vs C4-fixer
Botany is a natural science concerned with the study of plants.The main branches of botany (also referred to as "plant science") are commonly divided into three groups: core topics, concerned with the study of the fundamental natural phenomena and processes of plant life, the classification and description of plant diversity; applied topics which study the ways in which plants may be used for ...
An agreement to create the Center for the History of Chemistry was signed by officers of the American Chemical Society and the University of Pennsylvania on January 22 and 26, 1982. [12] A policy council was appointed by the sponsoring institutions to oversee routine operations of the center, and Arnold Thackray was appointed part-time director ...
Primary metabolism in a plant comprises all metabolic pathways that are essential to the plant's survival. Primary metabolites are compounds that are directly involved in the growth and development of a plant whereas secondary metabolites are compounds produced in other metabolic pathways that, although important, are not essential to the functioning of the plant.
Major categories of bio-compounds: Carbohydrates : sugar – disaccharide – polysaccharide – starch – glycogen; Lipids : fatty acid – fats – essential oils – oils – waxes – cholesterol; Nucleic acids : DNA – RNA – mRNA – tRNA – rRNA – codon – adenosine – cytosine – guanine – thymine – uracil; Proteins :
The 1755 charter of Benjamin Franklin's College of Philadelphia paved the way to form the College of Arts and Sciences, which was originally for men only.In 1933, Penn established the College of Liberal Arts for Women, which was meant to provide women with a formal liberal arts education to women rather than one designed specifically for teachers. [5]
The compounds found in plants are of many kinds, but most can be grouped into four major biosynthetic classes: alkaloids, phenylpropanoids, polyketides, and terpenoids. Phytochemistry can be considered a subfield of botany or chemistry. Activities can be led in botanical gardens or in the wild with the aid of ethnobotany.
The pineapple is an example of a CAM plant.. Crassulacean acid metabolism, also known as CAM photosynthesis, is a carbon fixation pathway that evolved in some plants as an adaptation to arid conditions [1] that allows a plant to photosynthesize during the day, but only exchange gases at night.