Assignment (PDF files) | ||
NEW Candidate 1- the effect of the concentration of salt solution on the mass of potatoes | Evidence | Commentary |
NEW Candidate 2 - the effect of temperature on the production of carbon dioxide in yeast | Evidence | Commentary |
NEW Candidate 3 - the effect of temperature during the rising process of dough | Evidence | Commentary |
NEW Candidate 4 - the effect of pH on enzyme activity | Evidence | Commentary |