What makes the difference between a lofty, delicate muffin and a flat, rubbery lump?
Our bodies are also made up of living cells, the antibiotics have to distinguish between the cells in our bodies and the cells of the bacteria.
Where does the water go when you put bread in the oven?
Have you ever poured a beer into a glass, and had to wait for the foam to go down before you could drink it? Well next time, stick your finger in it.
Once flour is mixed with wet ingredients, strands of gluten protein in the flour stretch out and link up with other protein molecules.