riversidepitbul riversidepitbul

14-08-2018
Biology

contestada

The polar head of a phospholipid is made of _____ molecules.

A. protein

B. phosphate

C. fatty acid

D. carbohydrate

Respuesta :

kelly0922r kelly0922r

14-08-2018

b. phosphate. The polar head of a phospholipid is negatively charged and is made up of phosphate molecules. This polar head region attracts water (hydrophilic) and is positioned outward to interact with water.

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