For a job application, you don't need a photo here. It would look really strange if you did that here to most people :D
You should put on your university grades especially if the job you are applying for is in a field related to your degree. If it's not you can afford to be a bit more vague and don't go into detail about the subjects you studied e.g you could just say "Mechanical Engineering degree, x grade"
Any other questions, then just ask.