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FOUNDATION OF CELLULAR AND MOLECULAR BIOLOGY, divided into, divided into,…
FOUNDATION OF CELLULAR AND MOLECULAR BIOLOGY
deliver
Cell structure
Cell
Microscopy
deliver
Biological molecules
Key concepts
Biochemistry
Building blocks of life
Polymers
Hydrolysis
Macromolecule
Monomers
Condensation reaction
Carbohydrates
Composition: C, H, O
Functions
Energy source
Energy storage
Structure
Types
Monosaccharide
's example is
Glucose, fructose, galactose (simplest)
Disaccharides
's example is
Sucrose, lactose, maltose (two monosaccharides)
Polysaccharides
Energy storage
Structure
Molecular & Structural formulae
Lipids
Non-polar (water insoluble)
Functions
Energy reserve
Membrane component
Insulator
Components
Fatty acid
Saturated
Unsaturated
Alcohol (e.g., glycerol)
Esters linkage/bond
Types
Triglycerides
Phospholipids
forming
Membrane component
Steroids
Ptoteins
Structures
Secondary
forming by
α helix
β pleated
Stabilized by hydrogen bonds
Tertiary
forming by
3D folding
Stabilized by: hydrogen bonds, ionic bonds, disulfide bonds, hydrophobic interactions
Quaternany
forming by
Multiple polypeptide chains
Example: haemoglobin
Primary
forming by
Amino acid sequence
Monomer: Amino acids
Peptide bond
Polypeptide
Functions
Enzymes
Transport
Structure
Hormones
Defense
Examples
Haemoglobin
is a type of
Globular protein
Oxygen transport
Sickle cell anaemia
Collagen
Fibrous protein
Structural (connective tissue)
Biuret test (detection)
Nucleid acids
's function is
Storage & transfer of genetic information
Chemical bond & interactions
Dipoles
Hydrogen bond
Glycosidic
Esters linkage/bond
Peptide bond
Disulfide
Ionic bond
Hydrophobic interaction
divided into
divided into
consist of