$$ \text { Match the List-I with List-II } $$
| $$ \begin{gathered} \text { List-I } \\ \text { Amino acid } \end{gathered} $$ |
List-II Positive reaction/Test for functional group present in side chain of amino acid |
||
|---|---|---|---|
| A. | Glutamine | I. | Hinsberg's test |
| B. | Lysine | II. | Neutral $\mathrm{FeCl}_3$ test |
| C. | Tyrosine | III. | Ceric ammonium nitrate test |
| D. | Serine | IV. | Hoffman bromamide degradation |
Choose the correct answer from the options given below :
Identify the incorrect statement about tertiary structure of proteins.
$$ \text { Given below are two statements : } $$
$$ \text { Statement I : } $$ 
and 
are two anomers of D-(+)-glucode.
Statement II : The open chain forms of D-glucose and D- fructose contain three similar chiral carbons at $\mathrm{C}_3, \mathrm{C}_4$ and $\mathrm{C}_5$.
In the light of the above statements, choose the correct answer from the options given below :
Identify the correct statements.
A. Glucose exists in two anomeric forms.
B. Anomers of glucose differ in configuration at $\mathrm{C}-1$ in cyclic hemiacetal structure.
C. Melting point of $\alpha$ - anomer of glucose is greater than $\beta$ - anomer.
D. Specific rotation of $\alpha$ - anomer is $+19^{\circ}$ while for $\beta$ - anomer is $+112^{\circ}$
E. $\alpha$ and $\beta$ - anomers of glucose are prepared by crystallization of saturated glucose solution at 303 K and 371 K respectively.
Choose the correct answer from the options given below :
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