please explain question 8 not 6

Mix 9 mL of water + 1 uL of DNA Mix 1 mL of water+9 mL of DNA QUESTION8 You make a 1:50 dilution of yoqr stock, then you make a 1:10 dilution of the 1:50. What is the dilution factor of the final solution? 1:100 ○ 1:500 1:10 1:5 QUESTION9 0.1 mL Click Save and Submit to save and submit.Click Save All Answers to save all answers Save All Answers MacBook Pro G Search or type URL 2 3 4 5 6 Q WE

c https:/tritoned.ucsd.edu/webäpps/assessmetk Question Completion Status: The band in the sample contains the same amount (ng) of DNA as the 9.4 kb band. QUESTION 6 if you have a 10 mM stock and you want to make 10 mL of a 0.2 mM solution, what will you mix? 0.2 mL of water 9.8 mL of stock O 0.2 mL of stock+9.8 mL of water Need more information to determine 500 mL of stock QUESTION 7 If you want to make a 1:10 dilution of your DNA: mix 10 mL of water+ 1 ml of DNA OMix 9 ml of water+ 1 ml of DNA Mlix 9 mL of water+ 1 ul of DNA Mix 1 mL of water+ 9 mL of DNA Click Save and Submit to save and subrmit. Click Save All Answers to save all answers Save All Answers Clo MacBook Pro esc G Search or type URL 8 2