Cell structure, genetics basics, and biological process concepts tested on the TEAS 7 Science section.
39 cards · basic cards · AI-written, checked twice. Edit anything.
- What is the primary function of the cell membrane?
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It controls what substances enter and exit the cell (selective permeability).- What is the function of the nucleus?
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It stores the cell's DNA and controls the cell's activities.- What organelle produces most of the cell's ATP?
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The mitochondria.- What is the function of ribosomes?
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They synthesize proteins.- What is the main function of the rough endoplasmic reticulum?
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It synthesizes and processes proteins, since it is studded with ribosomes.- What is the main function of the smooth endoplasmic reticulum?
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It synthesizes lipids and detoxifies chemicals.- What is the function of the Golgi apparatus?
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It packages and ships proteins and lipids for transport out of the cell.- What is the function of lysosomes?
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They break down waste materials and cellular debris using digestive enzymes.- What is cytoplasm?
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The gel-like fluid inside a cell that holds the organelles in place.- What is the function of the cell wall in plant cells?
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It provides structural support and protection outside the cell membrane.- What is the function of chloroplasts?
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They carry out photosynthesis, converting light energy into chemical energy.- What is the function of the cytoskeleton?
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It gives the cell its shape and support and helps move materials within it.- What is the function of the large central vacuole in plant cells?
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It stores water, nutrients, and waste, and helps maintain cell rigidity.- What key structure do prokaryotic cells lack that eukaryotic cells have?
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A membrane-bound nucleus.- What is diffusion?
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The movement of particles from an area of high concentration to an area of low concentration.
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