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Results: 271 - 300 of 321 total results
Under a high magnification of 6500X, this scanning
Under a high magnification of 6500X, this scanning
Under a high magnification of 6500X, this scanning
Under a high magnification of 6500X, this scanning
This historic diagram, which had been digitally en
This historic diagram, which had been digitally en
Streptococcus pneumoniae in spinal fluid. FA stai
Streptococcus pneumoniae in spinal fluid. FA stai
This poorly colorized Gram-stain image of a urethr
This poorly colorized Gram-stain image of a urethr
Under a high magnification of 15549x, this scannin
Under a high magnification of 15549x, this scannin
Under a high magnification of 12000X, this scannin
Under a high magnification of 12000X, this scannin
Under a moderately-high magnification of 3500X, th
Under a moderately-high magnification of 3500X, th
Under a moderate magnification of 1200X, this scan
Under a moderate magnification of 1200X, this scan
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a magnification of 3841X, this scanning elec
Under a magnification of 3841X, this scanning elec
This historic 1921 diagram, which had been digital
This historic 1921 diagram, which had been digital
Under a moderate magnification of 2,969X, this sca
Under a moderate magnification of 2,969X, this sca
Under a high magnification of 10000X, this scannin
Under a high magnification of 10000X, this scannin
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a moderately-high magnification of 6500X, th
Under a high magnification of 8000X, this scanning
Under a high magnification of 8000X, this scanning
Electron micrograph of a Listeria bacterium in tis
Electron micrograph of a Listeria bacterium in tis
Under a very high magnification of 25000X, this sc
Under a very high magnification of 25000X, this sc
This scanning electron micrograph (SEM) depicts nu
This scanning electron micrograph (SEM) depicts nu
Streptococcus pneumoniae in spinal fluid after tre
Streptococcus pneumoniae in spinal fluid after tre
This scanning electron micrograph (SEM) of an untr
This scanning electron micrograph (SEM) of an untr
Scanning electron micrograph of HIV-1 virions budd
Scanning electron micrograph of HIV-1 virions budd
This SEM depicts a number of clusters of aerobic G
This SEM depicts a number of clusters of aerobic G
Scanning electron micrograph (SEM) of a number of
Scanning electron micrograph (SEM) of a number of
Pseudomonas diminuta. Leifson flagella stain (dig
Pseudomonas diminuta. Leifson flagella stain (dig
This transmission electron micrograph (TEM) reveal
This transmission electron micrograph (TEM) reveal
This colorized version of PHIL 7137 depicts a high
This colorized version of PHIL 7137 depicts a high
Under a magnification of 6,408X, this scanning ele
Under a magnification of 6,408X, this scanning ele
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