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How Living Organisms Get Energy Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. The color of a pigment is the color wavelength that is

Question 2 2. What is likely the most important factor for life on Earth?

Question 3 3. Which hormone is responsible for signaling the storage of blood glucose?

Question 4 4. When living cells break down molecules of food, energy is

Question 5 5. Cells convert energy stored in sugar into energy stored in a more useable form of energy. What molecule contains this more useable energy?

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Question 6 6. Which best describes photosynthesis?

Question 7 7. Which is true of chlorophyll?

Question 8 8. Which of the following is NOT true of energy utilization?

Question 9 9. Why is negative feedback not a negative process?

Question 10 10. What do endotherms do?

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Question 11 11. During birth, pressure from a baby's head triggers contractions, which push the baby creating more pressure, which triggers more contractions. This is an example of which type of feedback?

Question 12 12. Which of the following reactions is endergonic?

Question 13 13. What is the barrier that protects a cell from its external environment?

Question 14 14. What is diffusion?

Question 15 15. In order to produce the most ATP, an organism needs to perform

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Question 16 16. Why is photosynthesis an important process?

Question 17 17. Which best describes homeostasis?

Question 18 18. Which is an important reason that cells need to maintain homeostasis?

Question 19 19. Energy is released from ATP when the bond is broken between

Question 20 20. Which of the following reactants of photosynthesis are also products of cellular respiration?

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Question 21 21. Which is true about free energy and matter?

Question 22 22. The ability to do work is referred to as ...

Question 23 23. What important thing do autotrophs do?

Question 24 24. When games and competitions are held at high altitudes, athletes must specially train to postpone their cells from switching to

Question 25 25. The breakdown of organic compounds to produce ATP is known as

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Question 26 26. When chlorophyll absorbs light energy, this causes its electrons to move...

Question 27 27. Which best describes homeostasis?

Question 28 28. The process by which plants use the sun's energy to make sugar and oxygen from carbon dioxide and water is referred to as ....

Question 29 29. What color of visible light does chlorophyll reflect?

Question 30 30. What is the term for an error in a feedback system?

How Living Organisms Get Energy Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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