active transport

ریشه

From the English words 'active', meaning 'engaged in action', and 'transport', meaning 'to carry from one place to another'.

مثال

• Active transport is necessary for the absorption of nutrients in the intestines.
• The sodium-potassium pump is an example of active transport.
• Active transport requires energy to move substances against their concentration gradient.

ترکیب‌های رایج

Active transport process Active transport mechanism Active transport system