bio 有關plants carbohydrates

ys..
因為plant同樣需要glucose for respiration黎維持生存
so glucose is found..
glucose點黎呢...
雖然唔係所有plants都有chlorophyll (photosynthetic material)
但係佢地都可以靠其他pigment carry out photosynthesis
which means plants can synthesis carbohydrates from simple elements
其實plant仲有fat同protein
佢地唔係淨係synthesis carbohydrate...
佢地整完glucose會將一部份用黎for respiration
其他會變成starch as storage
當有需要時
starch就會變成sucrose去到plant其他地方然後變番做glucose for metabolic activity
如果plant冇carbohydrate...
佢地會死的...
根本carry out唔到respiration

All plants really have carbohydrate, but carbohydrate is not restricted to monosaccharides and starch. Plant cells have cell wall, cell wall consists of cellulose and cellulose is a kind of polyose apart from starch. Fruits have their textures and it is caused by another polyose called pectin, it is carbohydrate, too.