释义 |
grana
gra·na G0220700 (grā′nə)n. Plural of granum.grana
grana[′grän·ə] (cell and molecular biology) A multilayered membrane unit formed by stacks of the lobes or branches of a chloroplast thylakoid. grana
gra·na (grā'nă), Bodies within the chloroplasts of plant cells that contain layers composed of chlorophyll and phospholipids. [pl. of L. granum, grain] grana (grā′nə)n. Plural of granum.Grana
GranaAn obsolete unit of weight in the early metric system approximately equivalent to 50 grams. |