Quiz solutions will be posted only after you have taken the quiz. Remember that, while you have to complete ten labs (and ten quizzes), if you need a make-up or if you simply scored poorly on a quiz, you can complete the make-up lab or view the NOVA videos and take a quiz. If you complete, for example, eleven quizzes, only the top ten scores will be counted toward your final grade.
Also recall that failure to attend and participate in nine labs will result in a grade of F. It's a bad strategy to skip the first few labs thinking that you'll just go to the remaining ten. After you skip a lab for no good reason, you have absolutely no spares left for when you really do get sick and really can't come to lab. Once you miss that 3rd lab, no matter how good your excuse is, your grade will be an F.