With AI tool use so common now with students using the quiz tool for objective testing is challenging.  It appears they can copy the text and then put it in an AI tool to get the answer.  They can do this so quickly that reducing the quiz time limit isn't effective.  I use Lock Down Browser, but that may not be enough. 

1) is there a way to prevent students from copying text from a quiz question?  

2) is there a way to hide text in a quiz question that students can't see if they copy the text? For example put the text is the color white.  When I do this and view as a student, the white text shows up when I copy the text.