Question

What is the most famous example of active transport?

Answer 1

Transportation:

1. Transportation refers to the process of transporting water and nutrients to all parts of the plant body.
2. Plants have a unique method to transport water and nutrients throughout their bodies.
3. They employ a number of methods, including water transfer, absorption, storage, etc.
4. The several modes of movement in plants are diffusion, facilitated diffusion, active transport, and passive transport.

Active transport:

1. Active and passive transport are two major biological processes that are critical in providing nutrients, oxygen, water, and many other vital substances to cells.
2. Active transportation, also known as uphill transport, is the movement of ions and molecules over a membrane from a lower concentration zone to a higher concentration region against a concentration gradient, which is typically aided by enzymes and requires energy in the form of ATP.
3. The sodium-potassium pump is the most prevalent and well-known example of active transportation.
4. On the cell membrane, a sodium-potassium pump moves 3 sodium ions outside the cell and 2 potassium ions inside the cell per ATP.