今日bio講返份paper 1...
講到有一題問題...條問題係咁gei:
"Name a method to separate various substance in cell extracts"
大約咁上下...(d single/plural 可能有d錯-.-)
咁我就寫左 centrifugation la...
佢話唔得...因為同時有C-14同C-12 gei存在...so會有d問題
咁ok la...都有d道理
佢個ans度寫話係chromatography...
咁又有問題la...
條問題話係"separate various substance in cell extracts"...
但係佢冇講到話separate出黎係仲有冇用bor...
咁講gei話...如果separate出黎gei野係要用gei話...
咁chromatography就唔可以係ans la bor...
結果都係冇理到-.-

lunch去左羊城飲茶...好多人...
坐左兩枱=o=

chem x2...
o係度hea同埋諗一題physics MC...
諗到最後都係差d...多左個1/2...= =

岩岩見到一幅相...好搞笑

個pose好襯個樣-.-