Nucleus Proteins Viruses Mitochondria Small molecules Prion fibril Ribosomes Smallest bacteria Atoms Lipids Most Most eukaryotic cells Adult roundworm bacteria Human height Electron microscope Light microscope Unaided human eye TII |T TI| || 0.1 nm 1 nm 10 nm 100 nm 1 µm 10 μm 100 µm 1 mm 1 cm 0.1 m 1m 10 m The basic unit of length is the meter (m), and all other units are fractions of a meter. These units of measurement correspond to units in an older but still widely used convention. 1 angstrom (Å) = 10–10 meter 1 micron (u) = 10-6 meter nanometer (nm) = 10-9 meter = 0.000000001 meter micrometer (pum) = 10-6 meter = 0.000001 meter millimeter (mm) = 10-3 meter = 0.001 meter 1 meter = 39.4 inches FIGURE 1.8 Sizes of Molecules, Non-Living Agents, and Organisms Note that the scale here is logarithmic (rather than linear), and each labeled increment increases by a factor of 10.
Nucleus Proteins Viruses Mitochondria Small molecules Prion fibril Ribosomes Smallest bacteria Atoms Lipids Most Most eukaryotic cells Adult roundworm bacteria Human height Electron microscope Light microscope Unaided human eye TII |T TI| || 0.1 nm 1 nm 10 nm 100 nm 1 µm 10 μm 100 µm 1 mm 1 cm 0.1 m 1m 10 m The basic unit of length is the meter (m), and all other units are fractions of a meter. These units of measurement correspond to units in an older but still widely used convention. 1 angstrom (Å) = 10–10 meter 1 micron (u) = 10-6 meter nanometer (nm) = 10-9 meter = 0.000000001 meter micrometer (pum) = 10-6 meter = 0.000001 meter millimeter (mm) = 10-3 meter = 0.001 meter 1 meter = 39.4 inches FIGURE 1.8 Sizes of Molecules, Non-Living Agents, and Organisms Note that the scale here is logarithmic (rather than linear), and each labeled increment increases by a factor of 10.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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