Which of the following correctly orders the components of a cell from smallest to largest?

To order the components of a cell from smallest to largest, we would typically consider the following components: macromolecules (like DNA and proteins), ribosomes, mitochondria, the nucleus, and finally, the cell itself.

Based on the above components, the correct order from smallest to largest would be:

1. Macromolecules (like DNA and proteins)

2. Ribosomes

3. Mitochondria

4. Nucleus

5. Cell

So, the macromolecules are the smallest components, which are parts of larger structures. Ribosomes, which themselves are made of RNA and proteins, are larger than individual macromolecules. Mitochondria are even larger and are organelles that have their own DNA and are responsible for energy production. The nucleus is one of the largest organelles in the cell, containing the bulk of the cell's genetic material. And finally, containing all these components is the cell itself, which is the largest entity in this list.