I'm having some difficulties with these questions. Imagine that you want to check in the laboratory whether saccharase acts on starch in what circumstances.
1.1 Propose a factor whose influence on saccharase you can check.
1.2 Formulate the aim of the experiment.
1.3 Formulate a hypothesis to be tested.

2. Plan an experiment to test your hypothesis. You should state the procedure and how you will obtain the results