Draw the Structure of Phosphatidylcholine

question 68

Essay

Draw the structure of phosphatidylcholine. Circle the part of the molecule that is polar and draw an arrow to the part that is nonpolar.

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Definitions:

Cell Attraction

The phenomenon where cells move towards a specific chemical stimulus in their environment.

Root

The basic part of a word, carrying its core meaning, from which other words can be formed by adding prefixes or suffixes.

Na:

Symbol for Sodium, a chemical element with atomic number 11, essential for living organisms.

AD

Can stand for Anno Domini (in the year of our Lord), Alzheimer's disease, or, in medical prescriptions, it often refers to the right ear, from "auris dextra."