Cell Cycle and Cell DivisionHard
Question
Middle lamella is mainly composed of
Options
A.hemicellulose
B.muramic acid
C.calcium pectate
D.phosphoglycerides
Solution
Tha middle lamella is cementing layer between the cell. it is made up of Ca and Mg pectates. Thebasic chemical unit of pectin is galacturonic acid, which have the capabiliy of salt formation with calcium and magesium (an acid base reaction).
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