active transport
Introduction to passive and active transport
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
เว็บไซต์ active transport 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 active transport Primary active transport, also called direct active transport, directly uses metabolic energy to move molecules across a membrane against their
active transport Active transport Passive transport An electrogenic pump Electrogenic pump เป็น transport protein ที่ทำให้เกิดความต่างศักดิ์ที่เยื่อหุ้มเซลล์ Active transport definition: the movement of ions or molecules across a cellular membrane from a lower to a higher concentration, requiring the consumption Active transport uses energy stored in ATP to fuel the transport Active transport of small molecular-size material uses integral proteins in the cell membrane