Decades: 1240s 1250s 1260s 1270s 1280s - 1290s - 1300s 1310s 1320s 1330s 1340s
Years: 1289 1290 1291 1292 1293 - 1294 - 1295 1296 1297 1298 1299
Births
Deaths
... strikes a chlorophyll molecule contained within a photosystem (cluster of associated pigment molecules) and excites one of its electrons, which is then captured b ...