If you were doing research on lung tissue,and you wanted to use a drug to change the state of the bronchioles,you would apply a drug which affected the function of

Question

Quizplus · Accepted Answer

The bronchioles are lined with smooth muscle, which controls their diameter and can constrict or dilate them. Therefore, a drug that affects the function of smooth muscle would be the best choice for changing the state of the bronchioles. Cartilage and skeletal muscle are not directly involved in the regulation of bronchiole diameter, so options C and E are not the best choices. Option A, cartilage, does not have direct control over bronchiole diameter and is not likely to be the best choice for manipulating this parameter. Option D, skeletal muscle, is not present in the bronchioles themselves, so it would not be an appropriate choice for affecting their function.

If You Were Doing Research on Lung Tissue,and You Wanted