All cells fall into two broad categories depending on whether or not they: have cell membrane, contain DNA, have ribosomes, have nucleus. All of the following would be considered part of the nucleus except: cytoplasm, nucleoplasm, chromosomes, nuclear membrane, nucleolus. Which of the following pairs of organelles would be involved with cell movement and the separation of chromosomes during cell division? microtubules and microfilaments, cytoplasm and ribosomes, chloroplasts and mitochondria, lysosomes and nucleolus. Who was the first person to use the word "cell"? Robert Hooke, Anton van Leeuwenhoek, Schleiden, Schwann, Virchow. Who was the first person to see and describe microorganisms under the microscope? Robert Hooke, Anton van Leeuwenhoek, Schleiden, Schwann, Virchow. Unlike the smooth endoplasmic reticulum, the rough endoplasmic reticulum has attached to it: centrioles, Golgi, cristae, thylakoids, ribosomes. Which one of the following organelles could be found in a prokaryotic cell? mitochondria, endoplasmic reticulum, ribosomes, Golgi, vacuole. Which one of the following is the correct order of the levels of cellular organization from the simplest to the most complex? cell, tissues, organs, organ systems; organ systems, organs, tissues, cells; tissues, organs, cells, organ systems; cells, tissues, organ systems, organs. Which one of the following helps plant cells to remain rigid? cell membrane, nucleus, central vacuole, chloroplasts, Golgi. An organism that is capable of making its own food through photosynthesis is called: an autotroph, heterotroph, unicellular, decomposer. The primary component of the cell wall is tough, stringy carbohydrate called: amino acids, cellulose, starch, lipids, glycogen. The movement of water from an area of high concentration to an area of lower concentration is called: diffusion, facilitated diffusion, active transport, osmosis. Which of the following is NOT characteristic of active transport? Active transport is required to move substances from a low to high concentration, active transport is required for facilitated diffusion, active transport requires energy, active transport is required for phagocytosis and pinocytosis.