Question

phospholipids are a type of organic molecule that make up the cell membrane. the model shows four parts that make up a phospholipid molecule. which part of a phospholipid contains an element that is not found in sugar (c₆h₁₂o₆)?

Explanation:

Step1: Identify elements in sugar

Sugar ($C_6H_{12}O_6$) contains carbon (C), hydrogen (H), and oxygen (O).

Step2: Analyze phospholipid parts

Phospholipids have a phosphate - containing head (part 1) which has phosphorus (P). Phosphorus is not present in sugar. Parts 2, 3, and 4 are mainly hydrocarbon chains which contain C, H and possibly O, similar to sugar components.

Answer:

part 1