<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
Cellulose does not form blue colour with Iodine because
(1) It is a disaccharide
(2) It is a helical molecule
(3) It does not contain complex helices and hence cannot hold iodine molecules
(4) It breaks down when iodine reacts with it
<end_of_turn>
<start_of_turn>model
Answer (3)
Sol. Option (3) is the correct answer because cellulose does not contain complex helices and hence
cannot hold iodine molecules.
Option (1), (2) and (4) are not correct as cellulose is a polysaccharide.<end_of_turn><eos>