NEETBiologyBiomoleculesMCQ+4 / −1
Cellulose does not form blue colour with Iodine because
- AIt is a helical molecule
- BIt does not contain complex helices and hence cannot hold iodine molecules
- CIt breaks down when iodine reacts with it
- DIt is a disaccharide
View written solutionFree
Correct answer: B
Option (B) is the correct answer because cellulose does not contain complex helices and hence cannot hold iodine molecules.
Option (A), (C) and (D) are not correct as cellulose is a polysaccharide.
More from Biomolecules
- Given below are two statements: Statement I: A protein is imagined as a line, the left end represented by first amino acid (C-terminal) and the right end represented by last amino acid (N-terminal). Statement II: Adult human haemoglobin,…2023 · MCQ
- Given below are two statements : Statement I : Low temperature preserves the enzyme in a temporarily inactive state whereas high temperature destroys enzymatic activity because proteins are denatured by heat. Statement II : When the…2023 · MCQ
- Match List-I with List-II Choose the correct answer from the options given below Includes table2022 · MCQ
- Primary proteins are also called as polypeptides because :2022 · MCQ
- Which of the following pair represents free living nitrogen fixing aerobic bacteria?2022 · MCQ
- Choose the incorrect enzymatic rection:2022 · MCQ
- If DNA contained sulfur instead of phosphorus and proteins contained phosphorus instead of sulfur, what would have been the outcome of Hershey and Chase experiment?2022 · MCQ
- Given below are two statements: Statement I : Amino acids have a property of ionizable nature of NH2 and COOH groups, hence have different structures at different pH. Statement-II : Amino acids can exist as Zwitterionic form at…2022 · MCQ