15. Which structure in responsible for producing ATP?
a. Nucleus
b. Golgi
c. Endoplasmic reticulum
d. Mitochondria

16. Which part of a plant cell captures sunlight and converts the energy into food?
a. Nucleus
b. Chloroplast
c. Cell membrane
d. Cell wall

17. What is the function of the vacuole in plant cells?
a. Control center of the cell
b. Site of protein synthesis
c. Stores food, water, and waste
d. Uses photosynthesis to make ATP

18. If a molecule of water passed through the cell wall, which cell structure would it encounter next in order to enter the cell?
a. Nucleus
b. Cytoplasm
c. Ribosomes
d. Cell membrane

19. Which of the following organelles contains the code for making proteins?
a. Chloroplasts
b. Mitochondria
c. Nucleus
d. Cell membrane

20. Which organelles are most helpful in distinguishing between plant and animal cells?
a. Nucleus and chloroplasts
b. Chloroplasts and cell wall
c. Cell membrane and nucleus
d. Cell membrane and cell wall

21. A researcher observes membrane-bound structures in a cell. Based on this observation, the researcher can conclude that the cell is classified as a
a. Bacterium
b. Virus
c. Prokaryote
d. Eukaryote

22. A toxin is discovered that interferes with certain cellular functions. When affected cells are examined, it is observed that the proteins are not combined, folded or packaged correctly and some are not being moved out of the cell. Which structure is MOST LIKELY affected by the toxin?
a. Cell wall
b. Lysosome
c. Golgi
d. Mitochondria

23. Which pair of terms is not related?
a. Cell wall-cellulose
b. Nucleus-DNA
c. Chloroplasts-chlorophyll
d. Ribosome-fat

24. Two organelles are responsible for making energy available for cells. Photosynthesis occurs in the ______ and cell respiration occurs in the _______.
a. Ribosomes , nucleus
b. Chloroplasts , mitochondria
c. Chloroplasts , ribosomes
d. Mitochondria , chloroplasts

25. Which of the following is ALWAYS multicellular?
a. Bacteria
b. Animals
c. Fungi
d. Prokaryotes

26. Which of the following organelles has its own DNA?
a. Ribosomes
b. Mitochondria
c. Chloroplasts
d. Both B and C

27. Which organelle uses carbohydrates to produce ATP?
a. Cell membrane
b. Ribosome
c. Vacuole
d. Mitochondria

28. Which of the following are prokaryotic?
a. Bacteria
b. Fungi
c. Animalia
d. Protista

29. Which structures are found in every living cell?
a. Chloroplasts and mitochondria
b. Centrioles and chromosomes
c. Cell membrane and cytoplasm
d. Cell wall and nucleus

30. The organelle that has the MOST control over a cell’s functions is the _____.
a. Nucleus
b. Ribosome
c. Mitochondrion
d. Endoplasmic reticulum