1.
The drug is effective only if taken (Participle II, обстоятельство) regularly.
2.
Our studies of natural substances in our diet also led us to chemical substance
found (Participle II, определение) in the cruciferous family of vegetables.
3.
Measles is a disease occurring (Participle I, определение) mostly in
childhood.
4.
When damaged (Participle II, обстоятельство) the glomerular epithelium becomes
permeable to the blood colloids.
5.
Many symptoms of allergy are apparently due to histamine released (Participle
II, определение) by
damaged (Participle II, определение) tissue.
6.
Air containing (Participle I, определение) oxygen and carbon dioxide is breathed (Participle II, часть сказуемого) into the lungs, filling
(Participle I, обстоятельство) alveoli.