Which carbohydrate is transported in the phloem of plants?
Understand the Problem
The question is asking which type of carbohydrate is specifically transported in the phloem of plants. This involves understanding plant biology and the role of the phloem in transporting nutrients.
Answer
Sucrose
The carbohydrate transported in the phloem of plants is sucrose.
Answer for screen readers
The carbohydrate transported in the phloem of plants is sucrose.
More Information
Sucrose is the primary form of carbohydrate transported in the plant's phloem. It is a disaccharide composed of glucose and fructose. The transport of sucrose is an energy-driven process occurring from source organs (such as leaves) to sink organs (such as roots or fruits).
Tips
A common mistake is assuming that glucose is the main carbohydrate transported, as it is the primary product of photosynthesis. However, in plants, glucose is often converted to sucrose for transport.
Sources
- The web page with info on - PubMed - pubmed.ncbi.nlm.nih.gov
- Sugar Transport in Plants: Phloem | Organismal Biology - organismalbio.biosci.gatech.edu
- 9.3 Sugar Transport in Plants – VCU BIOL 152 - VIVA's Pressbooks - viva.pressbooks.pub
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