Molecular biology test - mark scheme
1. Carbon is the basis of biological polymers because I It can form chains by bonding to other carbon atoms II It is found in carbohydrates III It can form four covalent bonds A I only B I and II only C I and III only D I, II and III 2. When Wohler synthesised urea, it falsified which theory? A Creationism B Vitalism C Spontaneous generation D None of the above 3. Hydrogen bonding between water molecules is important...