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The IUPAC name for Titin. This is the largest known protein and so has the longest chemical name. Written in full, it contains 189,819 letters. [48] MOM: A functional group often employed in organic synthesis to protect alcohols. Periplanone B: Periplanone B A pheromone of the female American cockroach. Thebacon
The following is a table of drugs organized by their year of discovery. Naturally occurring chemicals in plants, including alkaloids, have been used since pre-history.In the modern era, plant-based drugs have been isolated, purified and synthesised anew.
Parts-per-million cube of relative abundance by mass of elements in an average adult human body down to 1 ppm. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium ...
With its length of ~27,000 to ~35,000 amino acids (depending on the splice isoform), titin is the largest known protein. [14] Furthermore, the gene for titin contains the largest number of exons (363) discovered in any single gene, [15] as well as the longest single exon (17,106 bp).
PG5 has a molecular mass of about 200 MDa or 200,000,000,000,000,000 g/mol. It has roughly 200 million atoms and a diameter of roughly 10 nm. Its length is up to a few micrometers. [3]
The following is a list of hormones found in Homo sapiens. Spelling is not uniform for many hormones. Spelling is not uniform for many hormones. For example, current North American and international usage uses [ citation needed ] estrogen and gonadotropin, while British usage retains the Greek digraph in oestrogen and favours the earlier ...
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This is an index of lists of molecules (i.e. by year, number of atoms, etc.). Millions of molecules have existed in the universe since before the formation of Earth. Three of them, carbon dioxide, water and oxygen were necessary for the growth of life.