Primary ciliary dyskinesia is a disorder characterized by chronic respiratory tract infections, abnormally positioned internal organs, and the inability to have children (infertility). The signs and symptoms of this condition are caused by abnormal cilia and flagella.
Apart from the writing sections, all the five sections contain a total of 48 questions. Out of these 48 questions, 40 contribute towards the score in PCAT, while the remaining 8 questions are experimental questions that are not scored. Out of the two writing sections, one section is for experimentation.
1 Accessing Your ACT Scores Online The ACT is a college entrance exam that is a total of four hours long and divided into four subjects, English, math, reading and science. 2  You also have the option of taking aâ¦. 3  Create Your SAT and ACT Game Plan The PSAT is just around the corner.