Biochemistry Introduction. Biochemistry Carbohydrates.

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Presentation transcript:

Biochemistry Introduction

Biochemistry

Carbohydrates

Monosaccharides  Glucose, fructose and galactose are 6-carbon sugars  Deoxyribose and ribose are 5-carbon sugars (DNA and RNA)

Animation

Polysaccharides 1.Glycogen – STORED IN THE LIVER 2.Starches – plants 3.Cellulose - roughage 1.Glycogen – STORED IN THE LIVER 2.Starches – plants 3.Cellulose - roughage

Lipids

STRUCTURE OF A TRIGLYCERIDE 1.Formation – dehydration synthesis 2.Single bonding between carbons – ‘saturated’ Long FA chains – solid at room temperature 3.CH 2 – fatty acid tails 4.AnimationAnimation 5.Animation IIAnimation II