progesterone hormone molecule. computer model showing the structure of a molecule of the hormone progesterone. progesterone is produced in the ovaries of women and the testes of men, and is one of the most important hormones in the human body. - 小動物飼養箱 個照片及圖片檔雌激素, 分子結構
vitamin a molecule. computer model showing the structure of a molecule of the retinol form of vitamin a. retinol is one of three forms of vitamin a; the other two are retinoic acid and retinal. - 小動物飼養箱 個照片及圖片檔
vitamin c molecule. computer model showing the structure of a molecule of vitamin (ascorbic acid). vitamin c is found in fruit and vegetables and is also a powerful antioxidant. deficiency in vitamin c leads to scurvy. - 小動物飼養箱 個照片及圖片檔
vitamin b1 molecule. computer model showing the structure of a molecule of vitamin b1 (thiamine). vitamin b1 is an essential nutrient that humans are unable to produce and need to obtain from their diet. it is found in flour, beans, pork, and salmon. - 小動物飼養箱 個照片及圖片檔
serotonin molecule. computer model showing the structure of a molecule of the neurotransmitter (nerve signalling chemical) serotonin (5-hydroxytryptamine). serotonin is an important brain signalling molecule. - 小動物飼養箱 個照片及圖片檔
paracetamol molecule. computer artwork showing the structure of a molecule of the drug paracetamol. paracetamol is taken as an analgesic (painkiller), and an antipyretic (reduces fever). atoms are represented as spheres and are colour-coded. - 小動物飼養箱 個照片及圖片檔
paracetamol molecule. computer artwork showing the structure of a molecule of the drug paracetamol. paracetamol is taken as an analgesic (painkiller), and an antipyretic (reduces fever). atoms are represented as spheres and are colour-coded. - 小動物飼養箱 個照片及圖片檔
insulin molecule. computer model showing the structure of a molecule of the hormone insulin. insulin consists of two peptide chains, a and b, which are linked by disulphide bridges. - 小動物飼養箱 個照片及圖片檔
ibuprofen molecule. computer artwork showing the structure of a molecule of the painkilling (analgesic) drug ibuprofen. ibuprofen is a non-steroidal anti-inflammatory drug (nsaid). it is taken as an analgesic (painkiller), and an antipyretic. - 小動物飼養箱 個照片及圖片檔
ibuprofen molecule. computer artwork showing the structure of a molecule of the painkilling (analgesic) drug ibuprofen. ibuprofen is a non-steroidal anti-inflammatory drug (nsaid). it is taken as an analgesic (painkiller), and an antipyretic. - 小動物飼養箱 個照片及圖片檔
codeine molecule. computer artwork showing the structure of a molecule of the opiate drug codeine. codeine is taken as an analgesic (painkiller), antitussive (cough suppressant) and antidiarrhoeal (relief for diarrhoea). - 小動物飼養箱 個照片及圖片檔
Libyans tour the military compound and former home of Col. Gaddafi in Benghazi, Libya on Feburary 26th, 2010. Benghazi has been liberated by...
Libyans tour the military compound and former home of Col. Gaddafi in Benghazi, Libya on Feburary 26th, 2010. Benghazi has been liberated by...
