Which one of the following biomolecules is co | vedclass

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(A) . Lecithin is a phosphorylated glyceride (phospholipid) found in the cell membrane. It consists of a glycerol backbone,two fatty acids,and a phosp

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Lecithin - a phosphorylated glyceride found in cell membrane.

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(A) . Lecithin is a phosphorylated glyceride (phospholipid) found in the cell membrane. It consists of a glycerol backbone,two fatty acids,and a phosphate group linked to choline.$B$. Palmitic acid is a saturated fatty acid with $16$ carbon atoms,not unsaturated,and it lacks double bonds.$C$. Adenylic acid (adenosine monophosphate) is a nucleotide formed by the union of adenine (nitrogenous base),ribose (pentose sugar),and a phosphate group,not glucose.$D$. Alanine is an amino acid where the amino group $(-NH_2)$ and the carboxylic acid group $(-COOH)$ are both attached to the same $\alpha$-carbon atom,not just anywhere in the molecule.

Column $X$	Column $Y$
$(1)$ Starch	$(P)$ Found in animal skeletal tissues
$(2)$ Glycogen	$(Q)$ Stored food form in plants
$(3)$ Chitin	$(R)$ Provides strength in sclerenchyma
$(4)$ Lignin	$(S)$ Stored food form in animals

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

Which one of the following biomolecules is correctly characterized?

Similar Questions

Select the correct match for $X$ and $Y$.
Column $X$ Column $Y$
$(1)$ Starch $(P)$ Found in animal skeletal tissues
$(2)$ Glycogen $(Q)$ Stored food form in plants
$(3)$ Chitin $(R)$ Provides strength in sclerenchyma
$(4)$ Lignin $(S)$ Stored food form in animals

Which of the following statements is false?

The variations observed among different species of organisms are due to the differences in their ......... .

The vitamin theory was proposed by:

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