div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 20button div class=ts-image amp-img class=ts-thumb alt=Page 20: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails20jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 21button div class=ts-image amp-img class=ts-thumb alt=Page 21: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails21jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 22button div class=ts-image amp-img class=ts-thumb alt=Page 22: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails22jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 23button div class=ts-image amp-img class=ts-thumb alt=Page 23: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails23jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 24button div class=ts-image amp-img class=ts-thumb alt=Page 24: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails24jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 25button div class=ts-image amp-img class=ts-thumb alt=Page 25: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails25jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 26button div class=ts-image amp-img class=ts-thumb alt=Page 26: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails26jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 27button div class=ts-image amp-img class=ts-thumb alt=Page 27: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails27jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 28button div class=ts-image amp-img class=ts-thumb alt=Page 28: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails28jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 29button div class=ts-image amp-img class=ts-thumb alt=Page 29: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails29jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 30button div class=ts-image amp-img class=ts-thumb alt=Page 30: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails30jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 31button div class=ts-image amp-img class=ts-thumb alt=Page 31: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails31jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 32button div class=ts-image amp-img class=ts-thumb alt=Page 32: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails32jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 33button div class=ts-image amp-img class=ts-thumb alt=Page 33: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails33jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 34button div class=ts-image amp-img class=ts-thumb alt=Page 34: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails34jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 35button div class=ts-image amp-img class=ts-thumb alt=Page 35: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails35jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 36button div class=ts-image amp-img class=ts-thumb alt=Page 36: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails36jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 37button div class=ts-image amp-img class=ts-thumb alt=Page 37: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails37jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 38button div class=ts-image amp-img class=ts-thumb alt=Page 38: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails38jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 39button div class=ts-image amp-img class=ts-thumb alt=Page 39: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails39jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 40button div class=ts-image amp-img class=ts-thumb alt=Page 40: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails40jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 41button div class=ts-image amp-img class=ts-thumb alt=Page 41: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails41jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 42button div class=ts-image amp-img class=ts-thumb alt=Page 42: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails42jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 43button div class=ts-image amp-img class=ts-thumb alt=Page 43: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails43jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 44button div class=ts-image amp-img class=ts-thumb alt=Page 44: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails44jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 45button div class=ts-image amp-img class=ts-thumb alt=Page 45: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails45jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 46button div class=ts-image amp-img class=ts-thumb alt=Page 46: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails46jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 47button div class=ts-image amp-img class=ts-thumb alt=Page 47: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails47jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 48button div class=ts-image amp-img class=ts-thumb alt=Page 48: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails48jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 49button div class=ts-image amp-img class=ts-thumb alt=Page 49: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails49jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 50button div class=ts-image amp-img class=ts-thumb alt=Page 50: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails50jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 51button div class=ts-image amp-img class=ts-thumb alt=Page 51: Andy investigated the digestion of a protein called gelatin He used an enzyme called pepsin from the human stomach and three cubes of gelatin each 1 cm3 He set up the experiment src=https:reader030vdocumentinreader030viewer20220404025e83461e1ece7027e56a4000html5thumbnails51jpg width=142 height=106 layout=responsive amp-img divdiv