The main component of lignocellulose is cellulose, a beta(1–4)-linked chain of glucose molecules. Hydrogen bonds between different layers of the polysaccharides contribute to the resistance of ...

What have we learned about RNA structure and function so far? Although RNA is a single-stranded molecule, researchers soon discovered that it can form double-stranded structures, which are ...

But what are atoms made up of? A very important part of chemistry is understanding the structure of atoms and the differences between them. Around 400 B.C., there was a brilliant philosopher named ...

Potassium chloride (KCI) is a form of salt that doctors prescribe to treat low potassium levels in the blood. You may have lower-than-normal potassium levels in your blood because of a disease or ...

Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...

The next layer is the mantle. Many people think of this as lava, but it's actually rock. The rock is so hot, however, that it flows under pressure, like road tar. This creates very slow-moving ...

All blood vessels are specifically structured to perform their function. For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope ...

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

The diagram below provides a stylized view of the IMF's current governance structure. The Board of Governors is the highest decision-making body of the IMF. It consists of one governor and one ...

Academic essays usually follow an established organisational structure that helps the writer to express their ideas clearly and the reader to follow the thread of their argument. An essay's structure ...

Dietary Reference Intakes for Water, Potassium, Sodium, Chloride, and Sulfate The Dietary Reference Intakes (DRIs) are quantitative estimates of nutrient intakes to be used for planning and assessing ...

Morphology is the study of the internal structure of words and forms a core part of linguistic study today. The term morphology is Greek and is a makeup of morph- meaning ‘shape, form’, and -ology ...