The oxygen end of the molecule has a slight negative charge, and the hydrogen end has a slight positive charge. Adjacent water molecules are joined by ______ bonds. Relative to a pH of 6, a pH of 4 has a ______.
Maca redirects here. For other uses, see Maca (disambiguation). Lepidium meyenii (maca) is an herbaceous biennial plant of the crucifer family native to the high Andes of Peru. It was found at the Meseta de BombÃ³n close to Junin Lake in the Andes. It is grown for its fleshy hypocotyl (a fused hypocotyl and taproot), which is used as a root vegetable and a medicinal herb.
Simply speaking, maca is really a root that will grow in the Andes mountains of Peru.This root has been used like a food source for hundreds of years, and many Peruvians use it for its medicinal purposes.imply speaking, maca is really a root that will grow in the Andes mountains of Peru.This root has been used like a food source for hundreds of years, and many Peruvians use it for its medicinal purposes.