Guided course 05:31Which Molecules Freely Cross Membranes?Jason Amores Sumpter9791views175rank2comments
Guided course 02:33Map of the Lesson on Membrane TransportJason Amores Sumpter8593views113rank1comments
04:51Cell Membrane Transport - Transport Across A Membrane - How Do Things Move Across A Cell MembraneWhats Up Dude1470views
Multiple ChoiceWhich molecule most easily diffuses across a biological membrane's lipid bilayer, without help of a protein?3079views52rank
Multiple ChoiceAccording to the map above, what kind of large molecule transport is also called the process of cell 'eating'?3238views36rank
Textbook QuestionFill in the following concept map to review the processes by which molecules move across membranes. 1303views
Textbook QuestionAdd labels to the figure that follows, which illustrates some molecules that can and cannot pass through cell membranes unaided. 854views
Textbook QuestionWhich of the following groups of amino acid residues (see Ch. 3, Figure 3.2) would likely be found in the portion that crosses the lipid bilayer? a. acidic b. basic c. polar uncharged d. nonpolar1032views
Textbook QuestionHow do the components and structure of cell membranes relate to the functions of membranes?945views
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