You are conducting research on a muscle-wasting disease in c…
Questions
Yоu аre cоnducting reseаrch оn а muscle-wasting disease in cats, and you need to know how a potential drug molecule (let's call it X) enters the muscle. Is it simple diffusion through the lipid bilayer, protein-mediated diffusion, or some sort of active transport? Suppose that you can culture cat muscle cells in a petri dish, add X to the bathing saline, and measure the concentration of X inside the muscle after various periods of time. Question: If X is taken up by simple diffusion through the lipid bilayer, how will the rate of drug X entry into the cells depend on its concentration gradient ? Choose the 1 correct answer
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