Key Point The majority of carbon dioxide produced by the active muscles is transported back to the lungs in the form of bicarbonate ions. Carbaminohaemoglobin CO2 transport also can occur when the gas binds with haemoglobin, forming a compound called Carbaminohaemoglobin.
Screenplay format first element: master headings. What is a master scene heading? In screenplay format, a master scene heading, also called primary slug line, is a one line of text in a screenplay that comes before the description of a scene. It gives a context for the whole scene.
Best Answer: well typically, the measure of a screenplay is in how many PAGES it contains. The word count differs greatly based on how much dialogue there is in the film versus how much description there is. A screenplay is always typed in the same typeface, Courier 12 point, which is estimated to roughly equal one minute of screentime per page. So, for an average film of 2 hours, about 120 pages.