in Cell to Cell Transport in Plants by

1 Answer

0 votes

The movement of ions and molecules across a membrane against concentration gradient i.e. uphill transport because of the movement of molecules from low concentration to high concentration is called as Active Transport.

It requires  energy in the form of ATP.

Biology Questions and Answers for Grade 10, Grade 11 and Grade 12 students, Junior and Senior High Schools, Junior Colleges, Undergraduate biology programs and Medical Entrance exams.