Compound $\mathrm{A},{\mathrm{C}}_5{\mathrm{H}}_{10}{\mathrm{O}}_5$, given a tetraacetate with ${\mathrm{AC}}_2\mathrm{O}$ and oxidation of $\mathrm{A}$ with ${\mathrm{Br}}_2-{\mathrm{H}}_2\mathrm{O}$ gives an acid, ${\mathrm{C}}_5{\mathrm{H}}_{10}{\mathrm{O}}_6$. Reduction of $\mathrm{A}$ with $\mathrm{HI}$ gives isopentane. The possible structure of $\mathrm{A}$ is :

The correct representation in six membered pyranose form for the following sugar [$\mathrm{X}$] is

Match List I and List II

Choose the correct answer from the options given below:

Match List$-\mathrm{I}$ with List$-\mathrm{II}$

Choose the most appropriate answer from the options given below:

The correct sequence of amino acids present in the tripeptide given below is:

The increasing order of $\mathrm{pKa}$ of the following amino acids in aqueous solution is

Glycine, Aspartate, Lysine, Arginine.