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
When the agar-phenolphthalein cubes will be put into the sodium hydroxide solution, NaOH will start diffusing through the agar cubes and turn the inside of the cube pink gradually. We want to examine whether ad how the rate of diffusion over time is dependent on the cubes surface area to volume ratio (SA:V). Smaller cubes have bigger SA:V than big cubes. We know that e.g. cells seek to have the biggest surface area possible and a small volume.