All that qualifications do is say you are eligible to apply.
The question and answer section is more important, as it is your opportunity to sell yourself on paper, and to explain what you have done and why.
When people are looking they will check you have the necessary qualifications, and then choose who to interview, invite for selection on the rest of the form!
Therefore I agree, put all of them down, and spend time thinking about the longer answers.
Sagey