div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentuniversity-of-houston-oxygen-depends-on-the-presence-of-heme-a-nonpolypeptide-prosthetichtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: University of Houstonoxygen depends on the presence of heme a nonpolypeptide prosthetic group consisting of protoporphyrin and a central iron atom It is extremely compact overall loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220604185f157f36e1ca1d5d872c6c4ahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentuniversity-of-houston-oxygen-depends-on-the-presence-of-heme-a-nonpolypeptide-prosthetichtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: University of Houstonoxygen depends on the presence of heme a nonpolypeptide prosthetic group consisting of protoporphyrin and a central iron atom It is extremely compact overall loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220604185f157f36e1ca1d5d872c6c4ahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentuniversity-of-houston-oxygen-depends-on-the-presence-of-heme-a-nonpolypeptide-prosthetichtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: University of Houstonoxygen depends on the presence of heme a nonpolypeptide prosthetic group consisting of protoporphyrin and a central iron atom It is extremely compact overall loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...