Answer:
Of these 5 components, pepsin is the principal enzyme involved in digestion of protein. However, pepsin is released in its inactive form, or zymogen form, known as pepsinogen. By secreting pepsin in its inactive form, the stomach prevents digestion of protective proteins in the lining of the digestive tract.
Explanation:
They are diseases that you can only get from certain places. I forgot what the word was tho
1- smooth, cardiac, skeletal
2-tendons
3- digestive tract, airways(bronchi and bronchioles), muscles in iris(that change the area of our pupil)
4- skeletal
5- smooth and cardiac
Hope this helps:)
