activetransportdefinition

In cellular biology, active transport is the movement of molecules or ions across a cell membrane from a region of lower concentration to a region of higher ...

Active Transport. Active transport is the term reserved for transport processes that result in the movement of a solute uphill or against its natural direction.

2022年5月5日 — Active transport is a type of cellular transport in which substances (e.g. ions, glucose, and amino acids) are transported across a ...

the movement of a chemical substance by the expenditure of energy against a gradient in concentration or in electrical potential across a plasma membrane ...

Active transport uses energy to transport molecules across the plasma membrane. This uses energy from ATP. They also use pumps to get molecules in or out of the ...

Active transport is the energy-requiring transport of substances across a plasma membrane against the concentration gradient, i.e. from low concentration to ...

Active transport: moving against a gradient ... To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport ...

Active Transport is the movement of molecules from a region of lower concentration to a region of higher concentration with the use of energy.

由 I Chen 著作 · 2022 · 被引用 11 次 — Active transport requires energy for the process by transporting molecules against a concentration or electrochemical gradient. Active transport ...

Active transport is the process of moving molecules across a cellular membrane through the use of cellular energy.