question: the project was carried out in cooperation with dansk energi analyse.
Capitalize this past sentence correctly.
A: The project was carried out in cooperation with Dansk Energi Analyse.

question: but, the pixels of the dp1 are huge compared to anything seen so far in a digital camera, so i'm very interested in finding out what camera files render in this respect.
Capitalize this past sentence correctly.
A: But, the pixels of the DP1 are huge compared to anything seen so far in a digital camera, so I'm very interested in finding out what camera files render in this respect.

question: in closing, we hope this video is a helpful resource for performing western blots using cst antibodies in your own lab.
Capitalize this past sentence correctly.
A: In closing, we hope this video is a helpful resource for performing western blots using CST antibodies in your own lab.