TOPIC 2: MOLECULAR BIOLOGY

1. Cohesive

   Anmerkungen:

   • - Water molecules tend to stick together
   1. transport medium
2. Adhesive

   Anmerkungen:

   • - Water molecules can stick to other substances/molecules that are CHARGED or POLAR - Transport medium
   1. transport medium
3. Thermal

   Anmerkungen:

   • - High specific capacity  - High heat of vaporisation - High heat of fusion - Because of hydrogen bonding
   1. coolant
4. Solvent

   Anmerkungen:

   • - Water can dissolve many organic and inorganic substances - Because of polar attraction of large quantities of water molecules can sufficiently weaken intramolecular forces and result in the dissociation of the atoms
   1. transport medium
5. Surface Tension

1. Oxygen - negatively charged Hydrogen - positively charged

Anmerkungen:

• ONE SIMPLE SUGAR

1. Glucose

   Anmerkungen:

   • HONEY
2. Fructose

   Anmerkungen:

   • FRUIT
3. Galactose

   Anmerkungen:

   • MILK PRODUCT

Anmerkungen:

• 2 SIMPLE SUGARS

1. Sucrose

   Anmerkungen:

   • (glucose + fructose) e.g. BROWN SUGAR
2. Maltose

   Anmerkungen:

   • (glucose + glucose) e.g. GRAIN SUGAR
3. Galactose

   Anmerkungen:

   • (glucose + galactose) e.g. DAIRY

Anmerkungen:

• MANY SIMPLE SUGARS

1. Starch

   Anmerkungen:

   • PLANT STORAGE
2. Glycogen

   Anmerkungen:

   • ANIMAL STORAGE
3. Cellulose

   Anmerkungen:

   • PLANT STRUCTURE