Enzymes are known to catalyze more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Enzymes' specificity comes from their unique three-dimensional structures. Like all catalysts, enzymes increase the reaction rate by lowering its activation energy.
Agate - Tree Crystal Healing Properties. Tree Agate is a white crystal with green markings. It is an extremely stabilizing stone that can help you to feel safe and secure even in the most challenging situations. It is also said to endow you with the strength to face unpleasant circumstances with poise and self-control, helping you to extract positives from a bad situation.
1 Crazy Lace Agate-Agate with twisting and turning bands of various colors. 2  Dendritic Agate-Translucent Chalcedony with tree-like or fern-like inclusions. 3  Dendritic Agate is technically not a true Agate, as it lacks the banding patterns exhibited in Agates. Moss Agate is technically not a true Agate as it lacks the banding patterns of Agate. 2  Onyx-Type of Chalcedony gemstone whose meaning can have several connotations. 3  Its most practical gemstone definition describes a solid black Chalcedony, or a banded or layered black and white Chalcedony.