What carbon and oxygen is a primary component of which macromolecules?

Carbon and oxygen are primary components of carbohydrates and lipids. In carbohydrates, carbon, hydrogen, and oxygen are typically present in a ratio of 1:2:1, forming sugars and starches. In lipids, carbon and oxygen are also essential, contributing to the structure of fats, oils, and phospholipids, which are vital for cellular membranes. Additionally, nucleic acids, like DNA and RNA, contain carbon, oxygen, and phosphorus, playing key roles in genetic information storage and transfer.