got all of this wrong please help httpsmnvmedias3amazonawsco

got all of this wrong please help.

https://mnv-media.s3.amazonaws.com/hm-media/PATTERSON79646F15/question 13.html (Click the above link to help you answer the questions) If the drug blocking the ability of plastoquinone (Pq) to accept electrons were present (indicated by the X) AND DCPIP were present, which statements would be true? Splitting of water molecules would be restored by the addition of DCPIP (as compared to adding drug without DCPIP) Over time, more and more molecules of DCPIP would be reduced by electrons taken from plastoquinone (Pq) Events in Photosystem I would not occur because no input electrons would reach it ATP synthesis would occur at rates similar to the (no drug no DCPIP) case

Solution

1 This inhibition can be overcome by addition of artificial electron .... many protein bands with a lower molecular weight disappeared, ... we restored electron transport in the presence of DCMU by addition of selected electron donors. ... However, PMS and DCPIP are both known to form a proton gradient ...

2 While the production of ROS can be important in several cellular processes (e.g. ... Photosyntheticsplitting of water molecules into molecular oxygen occurs in ..... centers are “reopened” and the high yield of charge separation is restored. ..... addition of an artificial electron acceptor, DCPIP, resulted in the suppression of HO.