BiomoleculesHard
Question
Element necessary for the middle lamemma
Options
A.Ca
B.Zn
C.K
D.Cu
Solution
Presence of cell wall is the characteristic feature of all plant cells. Cell wall is consisted of three layer and secondary layer. The position of middle lamella is between two primary walls of different cells and thus funcctions as cementing layer between these two cells. Main constituents of middle lamella are calcium and magnesium prctate.
Primary wall is found on either sides of the moddle lamella and composed of cellulose, hemicellulose, polysaccharides and many other pectic substance. Secondary wall is founs on the inner suface of primary wall and composed of cellulose, hemicellulose and polysaccharides.
Primary wall is found on either sides of the moddle lamella and composed of cellulose, hemicellulose, polysaccharides and many other pectic substance. Secondary wall is founs on the inner suface of primary wall and composed of cellulose, hemicellulose and polysaccharides.
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