Poll Answers - Poll on 16th Jan.

Last week's poll question was:

Which of the following compounds contains an sp² carbon. (There are more than one answers.) Please google for the structures.

1. Limonene
2. Estradiol - a major oestrogen
3. Testosterone
4. Cortisone

---------- Firstly, I would like to thank the 22 participants who took time to try the poll. I hope that you managed to search for these structure and use the skills we learned in tutorial to answer the poll's question.

Hence, if you have searched for the structures, the following illustration shows the structural formula of the above natural compounds.y

After seeing these structures, the following illustration shows the location of sp² carbons and hence the answer to the poll.
Stay tune to the next poll which will be publish later. =)