题目
题目
单项选择题

Question at position 47 Which is a description of desmosomes?channels that perforate plant walls, allowing water and solutes to passcommunicating junctions that provide cytoplasmic channels between adjacent cellsreceptors for extracellular matrix proteinsanchoring junctions that fasten cells together into strong sheetsmembranes of neighboring cells are pressed together to prevent fluid leakage

选项
A.channels that perforate plant walls, allowing water and solutes to pass
B.communicating junctions that provide cytoplasmic channels between adjacent cells
C.receptors for extracellular matrix proteins
D.anchoring junctions that fasten cells together into strong sheets
E.membranes of neighboring cells are pressed together to prevent fluid leakage
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标准答案
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思路分析
To tackle this question, I’ll map each option to the type of cell junction it describes and see which one aligns with desmosomes. Option 1 suggests 'channels that perforate plant walls, allowing water and solutes to pass.' This is describing plasmodesmata in plants, which are cytoplasmic channels through cell walls, not......Login to view full explanation

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