Question

question 11
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which region(s) of a phospholipid molecule is hydrophilic?
tail region
head region
neither head nor tail regions
both head and tail regions

Explanation:

Phospholipid molecules have a polar head region (due to the phosphate group) which is hydrophilic (water - loving). The tail region is non - polar (composed of fatty acid chains) and is hydrophobic (water - fearing).

Answer:

Head region