ANATOMY BIO 251Quiz 2

ANATOMY BIO 251Quiz 2 Question 1.1. What are the nonpolar parts of phospholipids? (Points : 3) Phosphate-containing head groups Fatty acid tail groups Both the head and tail groups are nonpolar. Neither the head nor tail groups are nonpolar. Question 2.2. The polar portion of a cholesterol molecule, which forms hydrogen bonds with the polar heads of neighboring phospholipids and glycolipids, consists of a (Points : 3) –OH group. –CH3 group. –CH4 group. –COOH group. No...