edible proteins

proteins with specific structure

nitrogen containing carbohydrates

carbohydrates.

$$\alpha $$-carbon of $$\alpha $$-amino acid is asymmetric.

All proteins are found in $$L$$-form

Human body can synthesise all proteins they need.

At pH = 7 both amino and carboxylic groups exist in ionised form.

Cycloheptane is an aromatic compound.

Diastase is an enzyme

Acetophenone is an ether.

All of these.

A $$-$$ T, G $$-$$ C

A $$-$$ G, T $$-$$ C

G $$-$$ T, A $$-$$ C

A $$-$$ A, T $$-$$ T