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What is translocation in plants? Translocation is the transport of dissolved sugars around a plant in the phloem. Plants make glucose by photosynthesis. Carbon dioxide diffuses into the air spaces in the leaf through the stomata.
• Define translocation in terms of the movement of sucrose and amino acids in phloem: from regions of production (source) to regions of storage or to regions where they are used in respiration or growth (sink) • Explain that some parts of a plant may act as a source and a sink at different times during the life of a plant
24 Σεπ 2024 · The cells are joined end to end and contain holes in the end cell walls (called sieve plates) which allow easy flow of substances from one cell to the next. The transport of sucrose and amino acids in the phloem, from regions of production to regions of storage or use, is called translocation.
21 Νοε 2023 · A simple definition of translocation is the movement of materials from one area to another. In plants, plant translocation involves the movement of sugars from sources to sinks.
The stem, root and leaves form an organ system that transports substances into, around and out of a plant. The leaves are the main organ of photosynthesis. Part of Combined Science Transport over...
27 Αυγ 2022 · Definition. noun. (1) A change of location; displacement; a transfer of location. (2) (genetics) Chromosomal translocation, that is a chromosomal segment is moved from one position to another, either within the same chromosome or to another chromosome. (3) (botany) Transport of soluble food material from one plant to another via phloem or xylem.
Translocation - the process of transporting sugars and nutrients through the phloem. Source - the location that the sugars or nutrients are loaded during translocation. Sink - the location that the sugars or nutrients are unloaded during translocation. Active transport - the net movement of particles against a concentration gradient using energy.
