Girasol definition, an opal that reflects light in a bright luminous glow. See more.
Pheophytin or phaeophytin (abbreviated Pheo) is a chemical compound that serves as the first electron carrier intermediate in the electron transfer pathway of Photosystem II (PS II) in plants, and the photosynthetic reaction center (RC P870) found in purple bacteria.
Epinephrine (adrenaline) is a medication that can reverse the severe symptoms of anaphylaxis. It is given as a âshotâ and is available as a self-injector, also known as an epinephrine auto-injector, that can be carried and used if needed.