- 問題詳情:如圖,點P是反比例函數y=上的任意一點,PD⊥x軸於點D,則△POD的面積是__________.【回答】1 知識點:反比例函數題型:填空題...
- 6509
- Ifyourbossdidn'tusethenappod,wouldyou?They'reasalikeastwopeasinapod.Beapodperson.Manymajorcitiesnowhaveso-calledpodhotels-placesthatrentateenyroomforatinyprice.Okraorlady'sfinger,apod-shapedgreenvegetable,isthepowerhouseofvaluablenutrients.Themost...
- 30290
- 1、immaturebeanpodeatenasavegetable.2、Thelanguagetheyspokewasunrecognizedandtheyateonlybeanpods.3、Theyspokeanunrecognizedlanguageandrefusedtoeatanythingotherthanpitchfrombeanpods....
- 17510
- 問題詳情:2.研究人員從木耳菜中提取過氧化物酶(POD),分別與四種不同*類物質及H2O2進行催化反應,結果如下圖所示。相關説法正確的是A.圖1所示的實驗目的是探究不同*類物質的濃度對POD活*的影響B.當底物濃度為0.08mmol·L-1時,POD催化*類2的反應速率一定大於*類3C.由圖2可知,H2O2...
- 9892