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We use the same format of review questions throughout the book. For each of the numbered questions choose the best response from the lettered list. The same response may apply to more than one numbered question. Unless specifically told to do so, you should not refer back to the chapter text or figures in answering the questions. Answers are at the back of the book, starting on page 265.

1 1.1 Theme: Dimensions in cell biology0.025 nm0.2 nm20 nm250 nm2000 nm20 000 nm200 000 nm5 000 000 nm1 000 000 000 nm20 000 000 000 nmFrom the above list, select the dimension most appropriate for each of the descriptions below.a typical bacteriuma typical eukaryotic cellthe longest cell in the human bodyresolution of a transmission light microscoperesolution of a transmission electron microscope

2 1.2 Theme: Types of cellbacteriumepithelial cellfibroblastmacrophageglial cellskeletal muscle cellstem cellFrom the above list of cell types, select the cell corresponding to each of the descriptions below.a cell that synthesizes collagena cell type found in nervous tissuea cell type that forms sheets, e.g. to separate different spaces in the bodya cell whose role is to remove dead and foreign materiala cell with no nuclear envelopelarge cells with multiple nucleian undifferentiated cell capable of multiple rounds of cell division

3 1.3 Theme: Revealing cell organizationbright‐field light microscopyfluorescence microscopy using a DNA stain such as Hoechstfluorescence microscopy using a GFP chimerafluorescence microscopy using a specific antibodyphase contrast light microscopyscanning electron microscopytransmission electron microscopyFrom the above list of microscopical techniques, select one appropriate for each of the studies or questions below.to count the number of nuclei in a single skeletal muscle cellto use in an assay for steroid hormones, which cause a particular protein (the hormone receptor) to move from the cytosol to the nucleusto reveal the mitotic spindles of cells in a biopsy of a tumor from a patientto look for cultured animal cells in a culture flaskto study the density of cilia on the surface of lung epithelial cellsto demonstrate that ribosomes can be found on the surface of the nucleus as well as on the endoplasmic reticulum