Cell

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The Cell : 

The Cell The first lesson about life…. Part I

Slide 2: 

Cell Membrane Cytoplasm Mitochondria Nucleus Nucleolus Centrosome Lysosome

Major Components (Organelles) : 

Major Components (Organelles) Cell Membrane (Plasma Membrane) Cytoplasm Nucleus Mitochondria Centrosome Lysosome

Cell Membrane : 

Cell Membrane Lipids Fats e.g. Phospholipid (main component) Proteins Are made up of Amino Acids means Nitrogen and Carbon compounds linked with acid groups Nitrogen + Carbon + COOH e.g. Glycoproteins Carbohydrates Sugars i.e. glucose and sucrose and are further classified into Monosaccharides, Disaccharides and Polysaccharides e.g. Present in the form of carbohydrate chains

Slide 5: 

Phospholipid Fat + Phosphate Glycoprotein Glucose (Carbohydrate) + Protein Carbon + Hydrogen+ Oxygen+ Nitrogen + COOH

Phospholipid : 

Phospholipid Phosphate (Polar end, Negatively Charged) Lipid Component (Fat) Non Polar

Lipid component ofPhospholipid : 

Lipid component ofPhospholipid Hydrocarbons / Fats Usually Not soluble in water

Slide 8: 

Phospholipid, Bilayer

Slide 9: 

Protein Attracted to Fats (Hydrocarbons) Cell Membrane --Phospholipid Bilayer Polar End attrated to water (Phosphate) Glycoproteins Carbohydrate Chain

Slide 10: 

Outer Surface Inside of cell (Cytoplasm)

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