This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Biochemistry
Which amino acids are absorbed in enterocytes through Meister cycle? 
Select and explain. 
A. Dibasic amino acids, B. Basic amino acids, C. Dicarboxylic amino acids, D. Neutral amino acids.
D: Neutral amino acids.
Answer: D: Neutral amino acids. 
Explanation: Absorption of neutral amino acids requires Meister cycle Glutathione is essential here 3 ATPs are used in this cycle to transpo one amino acid Not a common transpo system for amino acids