What Are The Two Major Types Of Active Transport -

But not all active transport is the same. Scientists split it into two major types based on how that energy is used.

Now go impress your biology teacher. 🧬 what are the two major types of active transport

Unlike passive transport (think diffusion or osmosis, where things just "flow" downhill), active transport requires —specifically, ATP (the cellular currency). But not all active transport is the same

Let’s break them down. The Analogy: A personal bodyguard physically shoving someone through a VIP door. where things just "flow" downhill)

In primary active transport, the cell uses energy from ATP to change the shape of a protein pump. This physical shove moves molecules across the membrane, often against their gradient.