Question

what is the process of peer review?
multiple choice
having friends edit your papers prior to turning them in for credit.
scientists hiring other scientists to look at their papers and agree with their results.
a jury selecting the best paper presented at a conference.
experts examine the experiment and conclusions prior to publication.

Explanation:

Peer review is a process where experts (peers) in a particular field examine a scientific work (like a research paper) before it is published. They check the methods (experiment), data, and conclusions. It's not about friends editing (as friends may not be experts), scientists hiring others just to agree (peer review is about critical evaluation, not just agreement), or a jury selecting the best paper (peer review is about validity and quality for publication, not a competition - like selection).

Answer:

Experts examine the experiment and conclusions prior to publication.