Naturally occurring or organic substances and molecules such as cell membranes are combination structures.
What are combination structures?
Combination structures are substances which result from the combination of two or more different substances.
What are some natural combination structures?
Natural combination structures are found everywhere in the natural world.
Examples of combination structures are organic compounds and molecules including:
- Cell membranes composed of lipids, proteins and carbohydrates.
Therefore, organic substances and molecules such as cell membranes are combination structures.
Learn more about organic structures at: https://brainly.com/question/24523369
