Search results
Results From The WOW.Com Content Network
In chemistry, a precursor is a compound that participates in a chemical reaction that produces another compound. In biochemistry , the term "precursor" often refers more specifically to a chemical compound preceding another in a metabolic pathway , such as a protein precursor .
The first railroad built in Texas is called the Harrisburg Railroad and opened for business in 1853. [21] In 1854, the Texas and Red River telegraph services were the first telegraph offices to open in Texas. [21] The Texas cotton industry in 1859 increased production by seven times compared to 1849, as 58,073 bales increased to 431,645 bales. [22]
Drug precursors, also referred to as precursor chemicals or simply precursors, are substances used to manufacture illicit drugs. Most precursors also have legitimate commercial uses and are legally used in a wide variety of industrial processes and consumer products, such as medicines, flavourings, and fragrances.
Precursor (chemistry), a compound that participates in the chemical reaction that produces another compound; Precursor (physics), a phenomenon of wave propagation in dispersive media; Precursor in the course of a disease, a state preceding a particular stage in that course; Precursor cell (biology), a unipotent stem cell
The City in Texas: A History (University of Texas Press, 2015) 342 pp. Mendoza, Alexander, and Charles David Grear, eds. Texans and War: New Interpretations of the State's Military History 2012 excerpt; Scott, Robert (2000). After the Alamo. Plano, TX: Republic of Texas Press. ISBN 978-0-585-22788-7.
Texas conventions in 1832 and 1833 submitted petitions for redress of grievances to overturn the restrictions, with limited success. [29] In 1835, an army under Mexican President Santa Anna entered its territory of Texas and abolished self-government. Texians responded by declaring their independence from Mexico on March 2, 1836.
Wilson also signed the 19th Amendment, which granted women the right to vote, and won a Nobel Peace Prize for his work promoting the League of Nations, a precursor to the United Nations. #28 ...
Predecessor may refer to: A holy person announcing the approaching appearance of a prophet, see precursor; Predecessor (graph theory), a term in graph theory; The predecessor problem, a problem in theoretical computer science; Predecessor, a video game