You are going to make some bread dough with yeast, and some bread dough without 1 Collect about 75 g of bread flour. Mix it with about 50 cm of yeast and sugar solution. Use your hands to knead the mixture into a ball of stretchy dough. 2 Now make another ball of dough in just the same way, but using sugar solution instead of the yeast-sugar mixture. 3 Gently push each ball of dough into a measuring cylinder. Record the volume of each ball of dough. 4 Leave the dough in a warm place. If you can, leave it for at least one hour. Then record the new volume of the dough. Yeast. Questions A4 What can you conclude from A5 Suggest an explanation for your results. Your results?