A student made a pictorial representation of a eukaryotic cell membrane and labelled the
Channel: Doubtnut
Date: 2020-08-16

A student made a pictorial representation of a eukaryotic cell membrane and labelled the components as follows. The student has made errors whikle labelling the components membrane. Which of the following hold true regarding the error ?  (i) Protein A should be labelled as trans-membrane protein only and not as integral protein.  (ii) The polarity of the protein A should be reversed because the cytosolic phjase always shows reducing environment. (iii) Position of cholesterol molecule shouold be close to polar region as it contains a polar group.  (iv) Protein B should be labelled as integral membrane protein and not as peripheral gltcoprotein.