1、describe the process of ion channel transport solutes on the plasma membrane
2、compare the characteristic of the three types of carriers transport solutes on the plasma membrane
3、explain why the rate of photorespiration of C4 plants is lower than that of C4 plant
4、describe the pressure——flow model of phloem transport
5、explain the mechanism of phloem loading and unloading in plant
6、describe the function of GTP GTP binding protein in the signal transduction cross membrane
7、describe the current models for IAA-induced H+ extrusion
8、explain the mechanism of the gravitropic growth of plant
9、describe the relationship between plant hormones and plant organs abscission