|Student Answer, %|
|1. What kinds of muscle are present in the gastrointestinal tract?|
|Striated and smooth muscle||15.91||79.55|
|2. What is tetanic contraction?|
|3. What is the main neurotransmitter released from the parasympathetic system in the gastrointestinal tract?|
|4. Select the correct option regarding the location of the ryanodine receptor in the muscle cells.|
The questionnaire was anonymously given to 47 undergraduate students of biology and health sciences. For P value, Wilcoxon signed ranks test was used, compared with the response obtained before the activity.