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Biology

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Plant Structure, Growth and Function

How Phloem Moves Sugars in Plants

Description

Phloem moves sugars and other materials through plants. In angiosperms, sugar production is mostly limited to photosynthetic cells in the leaves. These leaves act as sugar sources because they make more sugar than they use. Roots, shoots, flowers, and fruits are usually sugar sinks because they need more sugar than they can ...

Transcript

Fotosentez bitki yapraklarında şeker üretir. Bununla birlikte, şekere genellikle bitkinin uzak kısımlarında ihtiyaç duyulur. Translokasyon, fotosentez ürünlerini diğer bitki dokularına dağıtan işlemdir.

Yapraklar genellikle tükettiklerinden daha fazla şeker üreten yerler olan şeker kaynakları olarak adlandırılır. Buna karşılık, kökler,...

Tags

Phloem TransportSugar TranslocationSugar SourcesSugar SinksSieve Tube ElementsCompanion CellsPhloem LoadingPressure Flow HypothesisApoplastic RouteSymplastic Route

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