assessment schedule

P. 8!! and P.16!!ASSIGNMENT 1: Organic compounds P.16 - 1915 FEB 2012 Written report assessed!

PLAGIARISM DECLARATION P. 9!!Always hand in with assignments!!

ASSESSMENT SCHEDULE

UNIT 1: ORGANIC COMPOUNDS

P. 37(TEXTBOOK)CARBOHYDRATES

LIPIDSPROTEINS

What is a ORGANIC MOLECULE?

PROPERTIES OF ORGANIC COMPOUNDSAlways contain carbon and hydrogen

Living organismsCovalent bondsLarge molecules

BIOLOGICALLY IMPORTANT

FUNCTIONAL GROUPS

What is a functional group?

BIOL. IMPORTANT FUNCTIONAL GROUPS AND THE COMPOUNDS THEY FORMHYDROXYL - Alcohol CARBONYL – Aldehyde and ketones

CARBOXYL – Carboxylic acidAMINO - AmineSULFHYDRYL - ThiolPHOSPHATE – Organic phospates

CARBOHYDRATES

PROPERTIES OF CARBOHYDRATESC : H : O – 1 : 2 : 1Monomeres Monosaccharides (single sugars) – 1

Disaccharides – (double sugars) - 2

Polysaccharides – (chains of sugars)-many

MonosaccharidesE.g. Glucose, Fructose and Galactose

What is an Isomers?

Function of monosaccharides?

GLUCOSEHexose sugar – 6 C atoms

C6H12O6 Structure:

PENTOSE SUGARS5 C – atomsE.g. deoxyribose sugar and ribose sugerPart of RNA and DNA

DISACCHARIDES

EXAMPLES OF DISACCHARIDESMaltose = ? + ?

FUNCTION : Maltose ?

Sucrose = ? + ?FUNCTION: Sucrose

Lactose = ? + ?FUNCTION: Lactose

POLYSACCHARIDESLarge consist of several

monosaccharides

POLYSACCHARIDESStarchGlycogenCelluloseChitin

FRIDAY – OFFICIAL UJ WELCOMINGNO LECTURES!!!!

MONDAY – 7 FEBRUARY 2011 11H50 – 13H35D les 306UNIT 1 Continues with:

LIPIDS AND PROTEINS P. 44

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