What functional group is present in all carbohydrates?

The presence of OH $ - CO-OH$ is carboxylic acid functional group. $ -COO-$ is ester functional group. The presence of Hydrogen in $-OH$ form makes the carboxylic acids...

Salicylic acid (2-hydroxybenzoic acid) is formed of a benzene ring to which 2 adjacent groups, carboxylic group and hydroxy group, are attached. We don't normally consider benzene to be a...

Here's my rationale: when we change a functional group, we change the atoms of that group, and the bonding within the group (for instance a hydroxyl group into a carbonyl...

It's a group(s) of atoms in a molecule that undergo the same characteristical reactions regardless of the molecules it's attached to. Further reading:

Normally the Carboxyl groups are acidic in nature. The Carbonyl group is also uncharged but is a little hydrophillic. Thus the compounds given by you can be classified as:- Acids:-...

Carbohydrates have the formula $C_x(H_2O)_y$ and contain the ether linkage C—O—C aka the glycosidic linkage. Proteins are polyamides containing the functional group CONH, i.e. the amide linkage Lipids are...

You may be asking about , which resemble a hydroxyl group ($-"OH"$), so compounds that only contain $-"SH"$ as a unique functional group are named based off of the original...

Ketones contain a carbonyl Group C=O. Propanone is $CH_3COCH_3$ so contains the carbonyl functional group.

Carbohydrate---alcohol and (aldehyde or ketone) --------------carboxylic acid with long hydrocarbon chains (usually above 16 C long) ----------amino acids (various R groups[check this question ]) which has amino and...

The meaning of the word amino is a functional group that contains nitrogen. The amino group is $ - NH_2$ the amino group can bond with one time with...