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Transcript
Name ____________ Date ____________ Cell Structure 1. Base your answer to the following question on Which letter indicates a cell structure that directly controls the movement of molecules into and out of the cell? 6. Which structure is best observed using a compound light microscope? A) B) C) D) a cell a virus a DNA sequence the inner surface of a mitochondrion 7. Which organelles must be present within a cell of a geranium leaf for respiration and photosynthesis to occur? A) B) C) D) cell wall and lysosome mitochondrion and chloroplast centrosome and nucleus endoplasmic reticulum and ribosome 8. Which cell organelle is composed of a series of channels throughout the cytoplasm that functions in the transport of molecules? A) Q B) R C) S D) T 2. Which organelle is correctly paired with its specific function? A) B) C) D) cell membrane—storage of hereditary information chloroplast—transport of materials ribosome—synthesis of proteins vacuole—production of ATP 3. Which letter in the diagram below indicates the structure that is most closely associated with excretion? A) B) C) D) lysosome chloroplast cell wall endoplasmic reticulum 9. Centrioles are cell structures involved primarily in A) cell division C) enzyme production B) storage of fats D) cellular respiration 10. One difference between plant and animal cells is that animal cells do not have A) a nucleus C) a cell membrane B) chloroplasts D) centrioles 11. Which structures carry out life functions within cells? A) tissues C) organelles B) organ systems D) organs 12. Muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes A) A B) B C) C D) D 4. The largest amount of DNA in a plant cell is contained in A) a nucleus C) a protein molecule B) a chromosome D) an enzyme molecule 5. A structure involved in regulating the movement of materials into a cell is the A) ribosome C) Golgi complex B) centriole D) cell membrane A) have a smaller demand for cell proteins than the muscle cells of nonathletes B) reproduce less frequently than the muscle cells of nonathletes C) have nuclei containing more DNA than nuclei in the muscle cells of nonathletes D) have a greater demand for energy than the muscle cells of nonathletes 13. Which organelle is correctly paired with its function? A) B) C) D) nucleus — provides carbohydrates for fermentation chloroplast — serves as a site for photosynthesis centriole — synthesizes digestive enzymes lysosome — packages cellular products www.biorewind.com 14. Which structures are found in every living cell? A) B) C) D) 18. What has to be properly functioning in a unicellular organism for homeostasis to be maintained? a plasma membrane and cytoplasm chloroplasts and mitochondria a cell wall and nucleus centrioles and chromosomes A) organelles C) guard cells 19. Which structures could most likely be observed in cells in the low-power field of a compound light microscope? 15. In a cell, all organelles work together to carry out A) diffusion C) information storage B) active transport D) metabolic processes 16. Base your answer to the following question on In the diagram of a cell below, the structure labeled X enables the cell to A) B) C) D) B) insulin D) antibodies A) B) C) D) cell walls and chloroplasts ribosomes and endoplasmic reticula lysosomes and genes nucleotides and mitochondria 20. Base your answer to the following question on the diagrams below which represent two different cells. release energy store waste products control nuclear division manufacture proteins 17. What is the main function of a vacuole in a cell? A) B) C) D) storage coordination synthesis of molecules release of energy In both cells, the organelles labeled E are the sites of A) secretion C) aerobic respiration www.biorewind.com B) starch synthesis D) food storage