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Biology
Posted 7 months ago
what are symplastic domains
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Posted 7 months ago
Answer
Symplastic domains are regions within a plant where cells are interconnected through plasmodesmata, allowing for the direct flow of substances between cells.
Solution
a
Symplastic domains are regions within plant tissues where cells are interconnected by plasmodesmata. These microscopic channels traverse the cell walls, enabling the direct exchange of ions, small molecules, and signaling substances between adjacent cells
b
The symplast is the entire network of cytoplasm of cells interconnected by plasmodesmata. This network allows for the coordinated functioning of cells within a tissue, facilitating communication and transport of nutrients and signals
c
Symplastic transport is crucial for various physiological processes, including nutrient distribution, growth regulation, and response to environmental stimuli
Key Concept
Symplastic domains
Explanation
Symplastic domains are essential for the direct intercellular transport of substances in plants, facilitated by plasmodesmata, which are microscopic channels connecting the cytoplasm of adjacent cells.
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