Webb8 juni 2024 · Figure \(\PageIndex{1}\): Translocation to the phloem: Phloem is comprised of cells called sieve-tube elements. Phloem sap travels through perforations called sieve tube plates. Neighboring companion cells carry out metabolic functions for the sieve-tube elements and provide them with energy. WebbThe phloem moves food substances that the plant has produced by photosynthesis to where they are needed for processes such as: growing parts of the plant for immediate …
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WebbPhloem is the plant vascular tissue conducting foods made in the leaves during photosynthesis to other parts of the plant. Phloem is made up of different specialised … WebbPhloem tissue is essential for the translocation of nutrients, water, energy, and signals in plants. In order to study the chemical composition of phloem sap, several methods have … fit n wise swim team
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Webb10 apr. 2024 · Companion cells, sieve tubes, bast fibers, phloem fibers, intermediary cells, and the phloem parenchyma are the four components. Food and other nutrients, such as … Webb29 mars 2024 · floem, silvävnad, phloem. en av två huvudtyper ledningsvävnad hos växter (jfr xylem ). Egentligt floem finns endast hos fräken- och lummerväxter, ormbunkar och … Webb7 apr. 2024 · Phloem sap transport is essential for plant nutrition and development since it mediates redistribution of nutrients, metabolites and signaling molecules. However, its biochemical composition is not so well-known because phloem sap sampling is difficult and does not always allow extensive chemical analysis. In the past years, efforts have … can ichigo use flash step