They pummel the blocks for gravel and the steel bars inside.

Acetyl CoA is an intermediate both in the biological synthesis and in the breakdown of many organic molecules.

1855 Benjamin Silliman, Jr. pioneers methods of petroleum cracking, which makes the entire modern petrochemical industry possible.

What I have only recently come to realize is that beyond the graphics, sound, game play and emotion it is the power to break down reality that is so fascinating and addictive to me.

Astrophysics In astrophysics, photodissociation is one of the major processes through which molecules are broken down (but new molecules are being formed).

It appears that the natural microbial community participates with the fungi to break down contaminants, eventually into carbon dioxide and water.

This causes the breakdown of VP7 trimers into single protein subunits, leaving the VP2 and VP6 protein coats around the viral dsRNA, forming a double layered particle (DLP).

Because we can create a sculpture by gathering dust together, or we can break the sculpture and get the dust, but there is nowhere that we can bring dust into the universe.

Just before the stream breaks into droplets, the flow passes through a fluorescence measuring station where the fluorescent character of interest of each cell is measured.