All bacteria, fungi and algae

Fungi, algae and green plant cells

Some bacteria, algae and green plant cells

Viruses, fungi and bacteria

Composed of glucose monomers

Provides energy for humans

Forms a structural component of plant cell walls

Contains beta-1,4 glycosidic linkages

Amide

Hydrogen

Glycosidic

phosphodiester

Glucose

Water

Sodium chloride

Oxygen

$C_{12}H_{24}O_{12}$

$C_{12}H_{22}O_{11}$

$C_{12}H_{20}O_{10}$

$C_6H_{12}O_6$

Inulin is a branched polymer, while starch is strictly linear.

Inulin is primarily found in animals, while starch is found in plants.

Inulin forms a helical structure, while starch forms a sheet-like structure.

Inulin is composed of fructose units linked by β(2→1) glycosidic bonds, while starch primarily consists of glucose units linked by α(1→4) and α(1→6) bonds.

Trehalose

Chitin

Cellulose

All of these

Sucrose, lactose, maltose

Chitin, glycogen, starch

Starch, inulin, peptidoglycan

Starch, glycogen, cellulose

It lacks the helical structure necessary for iodine complexation.

It contains fructose units instead of glucose.

It is a branched polymer and cannot interact with iodine.

It is insoluble in water, preventing the reaction with iodine.

3' carbon of one sugar and 5' carbon of another sugar

Two nitrogenous bases

A sugar and a nitrogenous base

Two phosphate groups

Heparin

Inulin

Pectin

Galactose