Question

transport of substance against the concentration gardient by using energy is called​

Answer 1

Answer:

it is called active transport.

it is the transport of substance against concentration gradient.

it uses energy

Answer 2

Transport  of substance against the concentration gradient by using energy is called​ active transport.

Explanation:

• In the field of biology, active transport can be described as the movement of molecules from a lower concentration to a higher concentration against the concentration gradient.

• As this process is occurring against the concentration gradient, hence it requires the expenditure of energy.

• There are different types of active transport depending on the requirement of the cells of the body.