[生物] 生物問題

看板TransBioChem作者 (zzz)時間15年前 (2010/06/02 23:47), 編輯推噓1(103)
留言4則, 2人參與, 最新討論串7/7 (看更多)
List two most common downhill reactions which run much of the cell's machinery 我想請問downhill reaction 是什麼 我google查到和熱力學有關 A "downhill" reaction for us is one with a negative change in enthalpy (exothermic) and/or free energy (endergonic). 和熱力學中 H焓 G自由能 有關 小弟不才 請教板上高手 謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 122.118.32.220

06/03 12:35, , 1F
應該是跟酵素反應有關?
06/03 12:35, 1F

06/03 19:25, , 2F
就是會因為抹些原因而減少功能的反應,像是negative
06/03 19:25, 2F

06/03 19:27, , 3F
feedback(Hormone之類等反應)或細胞因持續受訊息刺激
06/03 19:27, 3F

06/03 19:29, , 4F
膜上的receptor desensitization等等...有錯請指教~
06/03 19:29, 4F
文章代碼(AID): #1C1dqhP9 (TransBioChem)
文章代碼(AID): #1C1dqhP9 (TransBioChem)