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Unformatted text preview: organelles? a. nucleus b. lysosome c. mitochondria d. Golgi complex e. rough endoplasmic reticulum 7. Chromatin consists of ____. a. proteins only in the nucleus b. DNA and associated proteins c. DNA and RNA d. only DNA e. RNA only 8. Which of the following relationships between cell structures and their respective functions is correct? a. chloroplasts: chief sites of cellular respiration b. cell wall: support, protection c. lysosomes: formation of ATP d. chromosomes: cytoskeleton of the nucleus e. ribosomes: secretion 9. The process by which mitochondria and chloroplasts probably evolved is called a. exocytosis. b. exosymbiosis. c. endocytosis. d. endosymbiosis. 10. The ____ regulates the movement of molecules in and out of the cell. a. plasma membrane b. ribosomes c. nucleus d. cytoplasm e. DNA...
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