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 :
A D-aldotetrose on oxidation with concentrated $\mathrm{HNO}_3$ resulted in optically inactive dicarboxylic acid. The structure of the D-aldotetrose is :
Given below are two statements :
Statement I : The structure of Maltose is given below:
Statement II : The structure of Lactose is given below :
In the light of the above statements, choose the correct answer from the options given below :
Match the List-I with List-II
| List-I Name of amino acid | List-II One letter symbol/type |
|---|---|
| A. Arginine | I. D/Non-essential |
| B. Aspartic acid | II. R/Essential |
| C. Lysine | III. E/Non-essential |
| D. Glutamic acid | IV. K/Essential |
Choose the correct answer from the options given below :
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