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Test your knowledge of cell structures with these 10 practice questions covering topics such as organelles, macromolecules, and cell functions.
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Question #1 If the cell is unable to deliver proteins to the outside of the cell, which of the following is LEAST responsible? • Lysosome • Golgi apparatus • Vesicles • Endoplasmic Reticulum
Question #2 Which molecules do cells need to move into it for chemical reactions? Choose all that apply. • ammonia • water • monomers • oxygen • protein secretions
Question #3 Which of the following is needed to make (not transport) proteins? Choose all that apply. • Cytoplasm • Golgi apparatus • Ribosome • Nucleus • Cell Membrane
Question #4 Prokaryotic cells have ribosomes that sit closely together, while eukaryotic cells have ribosomes that sit further apart. Which of these can you conclude? • Prokaryotic cells have high rates of protein synthesis, so are more chemically active. • Eukaryotic cells have more room for protein synthesis, so are more chemically active. • The closeness of the ribosomes decreases efficiency in prokaryotic cells. • The closeness of the ribosomes increases the rate of cell respiration in prokaryotic cells.
Question #5 Which two organelles work together to provide ATP? • Ribosome & endoplasmic reticulum • Chloroplast & mitochondria • Nucleus & endoplasmic reticulum • Nucleus & Mitochondria
Question #6 Which macromolecule is most closely related to the nucleus? • Proteins • Lipids • Carbohydrates • Nucleic Acids
Question #7 Which organelle is not working if damaged cells can’t be replaced? • Centrioles • Lysosome • Vacuole • Vesicle
Question #8 Which organelle is not working if the organism has to constantly eat to stay alive? • Lysosome • Vacuole • Cell membrane • Chloroplast
Question #9 Prokaryotic cells range from 1-10 m in size. Eukaryotic cells range from 10-100 m in size. Which of these is true? • Prokaryotes have a small surface area to volume ratio. • Eukaryotes have a large surface area to volume ratio. • Eukaryotes are more efficient than prokaryotes. • Prokaryotes are more chemically active than eukaryotes.
Question #10 Glucose always ends up in the • Cell membrane • Chloroplast • Mitochondria • Cytoplasm