In a water molecule,which bond connects the hydrogen and oxygen atoms?

Identify the statement which is incorrect.

Match List-$I$ with List-$II$.

List-$I$	List-$II$
$(a)$ Protein	$(i)$ $C=C$ double bonds
$(b)$ Unsaturated fatty acid	$(ii)$ Phosphodiester bonds
$(c)$ Nucleic acid	$(iii)$ Glycosidic bonds
$(d)$ Polysaccharide	$(iv)$ Peptide bonds

Choose the correct answer from the options given below.

Column-$I$ contains some terms and Column-$II$ contains their meanings. Match them properly and choose the right answer.

Column-$I$	Column-$II$
$A$. Glycogenesis	$1$. Conversion of glycogen to glucose
$B$. Glycosuria	$2$. Conversion of glucose to glycogen
$C$. Gluconeogenesis	$3$. Excretion of glucose in urine
$D$. Glycogenolysis	$4$. Conversion of non-carbohydrate sources to glucose
	$5$. Conversion of glucose to starch

Match the names of biomolecules listed under column $I$ with the characteristics given under column $II$; choose the answer which gives the correct combination of the alphabets of the two columns.

Column-$I$ (Biomolecule)	Column-$II$ (Characteristics)
$(A)$ $ATP$	$(p)$ One or more sugar monomers
$(B)$ $DNA$	$(q)$ The main source of energy
$(C)$ Protein	$(r)$ Two strands of nucleotides
$(D)$ Carbohydrate	$(s)$ Long sequence of amino acids

Match the following structures with their names and select the correct option.