Academic BiologyMr. Luis A. Velazquez

Organic Compound

Reviewing Carbohydrates

Produce energy Common foods Benedit identifies

Monosaccharides Simple sugars Iodine is for

Polysaccharides only.

Sugars Saccharides Monosaccharides Dissacharides Polysaccharide Chitin Glycogen Starch Ending ose Glucose Maltose Fructose Sucrose

Organic Compound

Reviewing Proteins Building Block of life Essential for life Biurets identifies

Proteins Amino Acids form

proteins 20 amino acids only. Amino acids are

monomers of proteins They are the basic

unit of proteins.

Egg white Finger nails Hair Skin Hemoglobin Insulin Actin Myosin Collagen Titin Keratin

Organic Compound

Reviewing Lipids

Store energy (ATP) Common foods Saturated Fatts

animals source Unsaturated

Fatts Plant source

Hormones Waxes Steroids Butter Cholesterol Oils Margarine Bacon Phospholipids Lard

Organic Compound

Reviewing Nucleic Acids

Code of life Nucleus of cell 4 Nitrogen base A,C,G, T A=T , G=C Double Helix Double strand

Protein synthesis Ribosomes 4 Nitrogen base A,C,G, U A=U , G=C Single strand

Organic Compound

DNA RNA

Total Nitrogen Bases

AGC UAG CUU ACG GAU GGG CAA UUA

Total Nitrogen Base =

GAA UGC CUA CCC GUU AAU

Review

24

UCG AUC

Organic vs. Inorganic

Organic

Contain Carbon Life Carbohydrates Lipids Proteins Nucleic Acids C6H12O6 Inorgani

c

No Carbon H2O NH2 Amino group BaCl2

Review

Monomer Vs. PolymersMonomer

Carbohydrates

ProteinsLipidsNucleic Acids

PolymerCarbohydrate

sProteinsLipidsNucleic AcidsOne units

whole units

Organic Compound

Polymers vs. Monomer

Organic Compound

• Carbohydrates - Monosaccharides

• Lipids - glyceride + 3 fatty acid

• Protein - Amino Acids

• Nucleic Acid - Nucleotide

Polymers Monomer

Polymers

Polymers

Polymers

Monomer

Monomer

Monomer