Which of the following elements are commonly found as part of biological macromolecules? In other words, which elements will we spend a lot of time talking about?

Answer: Carbon is commonly found as part of biological macromolecules and it may contain nitrogen, hydrogen and oxygen.

We will spend time talking about Carbon and hydrogen, nitrogen, oxygen.

Explanation:

Biological macromolecules are smaller molecules that join to form larger molecules that are necessary for life.

The four major classes of biological macromolecules are carbohydrates, proteins, lipids and nucleic acids. They are major components of cells and perform several functions. Biological macromolecules contain carbon as the major elements and may also contain nitrogen, oxygen, hydrogen, phosphorus, sulphur and some minor elements.

Carbon Is a major element and all lives are carbon dependent.