They separated thylakoids a part of the cell where light reactions take place in plants, from young spinach leaves.

研究团队从菠菜嫩叶中分离出参与光合作用的类囊体。

Photosynthesis: A Two--Stage Process Photosynthesis occurs in two stages: the light--dependent reactions and the light--independent reactions (also known as the Calvin Cycle).

光合作用：两阶段过程 光合作用发生在两个阶段：光依赖性反应和光非依赖性反应（也称为卡尔文循环）。