ACTIVITY4: ETC Crossword Puzzle Direction: Answer the questions or complete the statements below to fill in the puzzle.

Across

3. Complex I is also known as the ______ complex.

4. In _____stage of the ETC, the heptachlor is inhibited.

6. Complex II is linked directly to the _____ cycle.

7. Rotenone is most abundant in the ______ part of the plant.

10. Heptachlor is commonly spread in ______ form.

11. Complex ____ is also known as the Succinate Dehydrogenase Complex.

12. Heptachlor is a _____, man-made substance.

14. _______ type of reaction is used to transfer electrons from electron donors to electron acceptors.

15. _______compound receives electrons from NADH.

16. _____ (plant) is where the rotenone comes from.

17. In a eukaryotic cell, most of the enzymes of the electron transport chain are located in the _____.

18. Complex I, III and IV pump _____ into the inter-membrane space.



Down

1. Heptachlor has been linked to health issue i.e. _________.

2. _____ is when the body has elevated levels of calcium.

5. Rotenone is most commonly found in _____.

8. Complex I is inhibited in this pesticide, _____.

9. There are ______ (number) complexes in the ETC.

13. There are ______ (number) ATP produced per glucose molecule from the electron transport chain.​