Recent content by superslygurl

  1. S

    cell membrane permeability?

    The red blood cells (RBCs) in your body contain mainly hemoglobin (Hb) which is a large protein that cannot pass through the RBC membrane. The RBC membrane is also impermeable to sucrose. If a red blood cell is placed into a sucrose solution in which the concentration of sucrose on the outside...
  2. S

    my parents does not allow me to have sex with my friends in the garden or the living

    you can not be serious...
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