passivetransport

被動運輸（英文：Passive transport）指的是生物化學物質的運動或其他原子或分子穿過細胞膜。不像主動運輸，該過程不需要化學能，這是因為順濃度梯度的跨膜轉運總是 ...

When the molecules pass through the membrane via protein. (passive/active transport) Usually large and charged molecules use facilitated diffusion.

2022年4月9日 — In passive transport, substances move from an area of higher concentration to an area of lower concentration. A physical space in which there is ...

In cells, some molecules can move down their concentration gradients by crossing the lipid portion of the membrane directly, while others must pass through ...

由 I Chen 著作 · 2022 · 被引用 10 次 — Passive transport, most commonly by diffusion, occurs along a high-to-low concentration gradient. No energy is necessary for this mode of transport. Examples ...

In Passive transport, where the movement occurs without energy consumption, movement of fat-dissolvable and non-polar molecules follow simple diffusion.

Passive transport is a type of membrane transport that does not require energy to move substances across cell membranes. Instead of using cellular energy, ...

Passive transport is the movement of ions and molecules along the concentration gradient without the application of any external energy.