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(a) Write the product D-glucose reacts w...

(a) Write the product D-glucose reacts with conc. `HNO_(3)`.
(b) Amino acids show amphoteric behaviour . Why ?
(c) Write one difference between `alpha`-helix and `beta`-pleated structures of proteins.

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The correct Answer is:
`(##RES_ORG_CHM_V02_XII_C04_E01_027_A01##)`.
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