Q. How many types of nucleotides are present in DNA?

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Q. Purines and pyrimidines are different molecules.

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Q. Ribozymes are _____________

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Q. ATP and GTP are __________

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Q. Mercaptoethanol breaks which bonds present in the protein?

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Q. The tertiary structure of a protein corresponds to which energy state?

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Q. The Creutzfeld-Jacob disease attacks the ______________

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Q. Which protein is involved in Creutzfeld-Jacob disease (CJD)?

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Q. The mutated and normal prion proteins associated with CJD have the same amino acid sequence.

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Q. Amyloid is a ____________

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Q. Which peptide for the treatment of Alzheimer’s disease was approved by the government for phase I clinical trial?

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Q. Which of the following is an antibody against Aβ42 peptide?

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Q. Which of the following is an NSAID for Alzheimer’s disease, that lead to Phase III clinical trials?

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Q. In addition to amyloid-β peptide, which other protein is misfolded in the brains of Alzheimer’s disease patients?

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Q. Methylthionium chloride is a __________________

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Q. What are molecular chaperones?

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Q. Chaperones bind to which type of amino acid residues in the protein?

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Q. Which of the following molecules bind to nascent polypeptides synthesized on the ribosomes?

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Q. TriC is a _____________

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Q. Heat-shock response was first observed in which organism?

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