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WGU C190- INTRO TO BIOLOGY, UNIT 3 EXAM 2025 QUESTIONS AND ANSWERS Prokaryote - ....ANSWER ...-small, simple, single-cell organisms.bacteria are the most prevalent kind. Eukaryotes - ....ANSWER ...-larger, and most often they are multi cellular organisms, including plants, animals and fungi. Cell Membrane - ....ANSWER ...-provides a barrier between the interior and exterior of the cell and it regulates the flow of substances in and out of the cell. Cytoplasm - ....ANSWER ...-the space in which the chemical reactions that enable life take place. it is the fluid that occupies the space inside the cell. Ribosomes - ....ANSWER ...-are the molecular machines that use the instructions contained in the DNA to build all the proteins needed by the cell. Unlike eukaryotic cells, prokaryotic cells: A) have no plasma membrane B) have RNA but not DNA C) have no nucleus ...COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED..... 100% PASS RATE 1