enzymes (in intestine) work (more/most effectively) • or stop/prevents enzymes being denatured emulsifies fats/lipids or description of emulsification • do not accept breakdown unqualified larger surface area • 2 (b) (i) bile / bilirubin / pigment / broken down haemoglobin / substance / cholesterol linked to movement or effect 1 does not get to the intestine / food / faeces or cannot leave liver or effect not happening (in intestine) 1 (ii) bilirubin / pigment / broken down haemoglobin not alone ‘bile’ 1 (deposited) in skin only if bilirubin / pigment / broken down haemoglobin given allow carried in the blood 1 [6]
• enzymes (in intestine) work (more/most effectively) or stop/prevents enzymes being denatured • emulsifies fats/lipids or description of emulsification do not accept breakdown unqualified • larger surface area 2 (b) (i) bile / bilirubin / pigment / broken down haemoglobin / substance / cholesterol linked to movement or effect 1 does not get to the intestine / food / faeces or cannot leave liver or effect not happening (in intestine) 1 (ii) bilirubin / pigment / broken down haemoglobin not ‘bile’ alone 1 (deposited) in skin only if bilirubin / pigment / broken down haemoglobin given allow carried in the blood 1 [6]