Biomolecules

Identify the correct pair having amino acid (A) and the hormone (B) that is iodinated derivative of the amino acid (A). (T and Y represent one letter code for amino acids)

Match the LIST-I with LIST-II. LIST-I (Name of amino acid): A. Arginine B. Aspartic acid C. Lysine D. Glutamic acid. LIST-II (One letter symbol/type): I. D/Non-essential II. R/Essential III. E/Non-essential IV. K/Essential. 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 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° while for $\beta$ - anomer is +112° 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:

Identify the incorrect statement about tertiary structure of proteins.

Match the LIST-I with LIST-II. List-I (Deficiency Disease): A. Scurvy; B. Convulsions; C. Cheilosis; D. Xerophthalmia. List-II (Vitamin): I. Pyridoxine; II. Vitamin A; III. Ascorbic Acid; IV. Riboflavin. Choose the correct answer from the options given below:

Match the LIST-I with LIST-II. List-I (Amino acid): A. Glutamine; B. Lysine; C. Tyrosine; D. Serine. List-II (Positive reaction/Test for functional group present in side chain of amino acid): I. Hinsberg's test; II. Neutral $\mathrm{FeCl_3}$ test; III. Ceric ammonium nitrate test; IV. Hoffman bromamide degradation. Choose the correct answer from the options given below:

The incorrect statement from the following with respect to carbohydrates is :

Which of the following amino acid will give violet coloured complex with neutral ferric chloride solution ?

Which of the following acids is a vitamin?