Side effects that occurred in adults during clinical trials with the standard (3 dose) and the rapid (4 dose) TWINRIXÂ® vaccination schedule were as follows: Adult: Very common (more than 10% of doses) â pain or discomfort, redness at the injection site, headache and tiredness.
Use diffusion to tell what happens when you drop a sugar cube into water. Sugar dissolves; molecules collide moving from high concentration to low concentration Assess Your Understanding 1a
It's called osmosis. A selectively permeable membrane will only allow certain molecules to pass trough. To illustrate: If you have a high concentration of sugar molecules on one side of the membrane, no sugar on the other side, and the sugar molecules are too big to pass trough the membrane. If this is the case, then water molecules will diffuse over to the side of the membrane with a high sugar concentration. This happens because the molecules try to distribute themselves evenly in the solution. The water molecules move because the sugar molecules can't.