A chemical reaction is the process that occurs when two or more substances combine to produce a chemical change. The important terms to remember are:
Chemical Equation- name given t
In vertebrates, vigorously contracting skeletal muscles do not receive enough oxygen to meet the energy demand, and so they shift to anaerobic metabolism, converting glucose to lactate. The
In aerobic cells with sufficient oxygen, like most human cells, the pyruvate is further metabolized. It is irreversibly converted to acetyl-CoA, giving off one carbon atom as the waste produ
is mainly metabolized by a very important ten-step pathway called glycolysis, the net result of which is to break down one molecule of glucose into two molecules of pyruvate; this also prod
The simplest type of carbohydrate is a monosaccharide, which among other properties contains carbon, hydrogen, and oxygen, mostly in a ratio of 1:2:1.
, one of the most important ca
Two monosaccharides can be joined together using dehydration synthesis, in which a hydrogen atom is removed from the end of one molecule and a hydroxyl group (—OH) is removed from the
A triglyceride with a glycerol molecule on the left and three coming off it. Lipids are usually made from one molecule of glycerol combined with other molecules. In triglycerides, the main
A molecule of sucrose (glucose + fructose), a disaccharide.Carbohydrates are made from monomers called monosaccharides. Some of these monosaccharides include glucose (C6H12O6), fructose (C6H
The four main classes of molecules in biochemistry are carbohydrates, lipids, proteins, and nucleic acids. Many biological molecules are polymers: in this terminology, monomers are relativel
Like carbohydrates, some proteins perform largely structural roles. For instance, movements of the proteins actin and myosin ultimately are responsible for the contraction of skeletal muscle
Nucleic acids are the molecules that make up DNA, an extremely important substance which all cellular organisms use to store their genetic information. The most common nucleic acids are deox
Originally, it was generally believed that life was not subject to the laws of science the way non-life was. It was thought that only living beings could produce the molecules of life. Then,
Biochemistry is the study of chemical processes in living organisms. Biochemistry governs all living organisms and living processes. By controlling information flow through biochemical signa
Green chemistry technologies provide a number of benefits, including:
1.reduced waste, eliminating costly end-of-the-pipe treatments
2.safer products
3.reduced u
Mycoremediation is a form of bioremediation in which fungi are used to decontaminate the area. The term mycoremediation refers specifically to the use of fungal mycelia in bioremediation.
Bioremediation is the use of microorganismal metabolism to remove pollutants.
Bioremediation can occur on its own (natural attenuation or intrinsic bioremediation) or can be s
Green chemistry metrics measures efficiency in a chemical process. Having made a Green Chemistry improvement to a chemical process, it is important to be able to quantify the change. By quan
The Presidential Green Chemistry Challenge Awards began in 1995 as an effort to recognize individuals and businesses for innovations in green chemistry. Typically five awards are given each
1.Prevention
It is better to prevent waste than to treat or clean up waste after it has been created.
2.Atom Economy
Synthetic methods should be designed to maxim
Green chemistry reduces or eliminates the use or generation of hazardous substances from chemical products and processes. Green chemistry improves upon all types of chemical products and pro
