This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Transpo of glucose through apical membrane of enterocytes is ? 
Select and explain. 
A. Simple diffusion, B. Facilitated diffusion, C. Primary active transpo, D. Secondary active transpo
D: Secondary active transpo
Answer: D: Secondary active transpo 
Explanation: Ans. is'd'i.e., Secondary active transpo(Ref: Principles of medical physiology p. 789)Absorption of glucose - Secondary active transpo (cotranspo) with Na+Absorption of lipids - Passive diffusion.Absorption of fructose - Facilitated Diffusion.Absorption of amino-acids -Secondary active transpo (cotranspo) with Na+.