Cell: The Unit of Life — BIO BOTANY STD 11 — Question
Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYCell: The Unit of Life3 Marks
Question
In cell membrane, phospholipids undergo flip – flop movement but not the protein. Why?
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Answer
The phospholipids can have flip – flop movement because the phospholipids have smaller polar regions, whereas the proteins cannot flip – flop because the polar region is extensive.
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