Examlex
Which procedural step in DNA purification below is required for eukaryotic cells but not prokaryotic cells?
Hydroelectric Dams
Structures built across rivers to control water flow and generate electricity through the movement of water through turbines.
Greenhouse Gases
Gases in Earth's atmosphere that trap heat, including carbon dioxide and methane, contributing to global warming and climate change.
Sediment
Particles of rock, organic material, or minerals that are transported and deposited by wind, water, or ice, often forming sedimentary layers.
Hydroelectric Dam
A structure built across a river to hold back water for the purpose of generating electricity through the movement of water.
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