In This Transport Process, the Energy Stored in the Na⁺

question 2

Multiple Choice

In this transport process, the energy stored in the Na⁺ or H⁺ concentration gradient is used to drive other substances across the membrane against their own concentration gradients.

• A) primary active transport
• B) secondary active transport
• C) facilitated diffusion
• D) passive diffusion
• E) osmosis

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