Secondary Active Transport

Multiple Choice

Secondary active transport

A) involves the use of endocytosis.
B) involves the active transport of one substance to establish a concentration gradient thereby providing energy for the movement of a second substance.
C) involves the use of exocytosis.
D) involves the passive transport of one substance to establish a concentration gradient thereby providing energy for the movement of a second substance.
E) involves the facilitated transport of one substance which then 'pulls' along a second substance.