: Active Transport

: Active Transport active transport In active transport, the particles move across a cell membrane from a lower concentration to a higher concentration passive transport Active transport Passive transport An electrogenic pump Electrogenic pump เป็น transport protein ที่ทำให้เกิดความต่างศักดิ์ที่เยื่อหุ้มเซลล์

passive transport IntroductionActive and passive transport are two processes that help supply nutrients, water, oxygen, and other essential molecules to the body's cells

mc plus active PRIMARY ACTIVE TRANSPORT Primary active transport occurs in the absence of or against the existing electrochemical gradient, and is powered by metabolic energy Active transport comes hand in hand with diffusion and osmosis It is a key mechanism for moving substances, usually small molecules, into, out of, or between