Lipids, Proteins, DNA, RNA, and Complex Carbohydrates are All ____

Question

Lipids, proteins, DNA, RNA, and complex carbohydrates are all ____.​
A) minerals​
B) ​atoms
C) ​cells
D) ​molecules
E) ​elements

Accepted Answer

The Answer is D

Lipids, proteins, DNA, RNA, and complex carbohydrates are all ____.​