oxidation of glucose to glutamate

conversion of pyruvate to citrate

oxidation of glucose to pyruvate

conversion of glucose to haem.

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.

Starch is a polymer of $$\alpha $$-glucose.

Amylose is a component of cellulose.

Proteins are composed of only one type of amino acid.

In cyclic structure of fructose, there are four carbons and one oxygen atom.