Check the box under each compound that exists as a pair of cis/trans isomers. If none of them do, check the none of the above box under the table. none of the above How many cis/trans isomers does this molecule have? Enter the number in the box above the drawing area. Note: be sure you remember to count this structure. That is, an answer of zero is wrong! Also, highlight each bond in this structure that is cis but which could be trans in a different cis/trans isomer. If there are no such bonds, check the No bonds to highlight box under the drawing area. Note: be careful not to highlight a bond just because it's cis in this drawing! It also needs to be a bond that would create a different cis/trans isomer if it were changed to trans. This molecule has cis/trans isomers in all. No bonds to highlight