Bilder Videos

Aktiviert Videos ❘ Science Photo Library

Effector T cells leaving a lymph node
11934398 - Effector T cells leaving a lymph node
Cell contractile ring, anaglyph 3D
11931960 - Cell contractile ring, anaglyph 3D
Helium-neon laser
11936809 - Helium-neon laser
Activated platelets
11927493 - Activated platelets
Activated genes in DNA
11929761 - Activated genes in DNA
Chemical glow stick activation
11945976 - Chemical glow stick activation
Ras protein activation, animation
12544193 - Ras protein activation, animation
Helium-neon laser
11936810 - Helium-neon laser
Helium-neon laser
11936808 - Helium-neon laser
Dendritic cell activation
11934395 - Dendritic cell activation
Protein interactions, contractile ring
11931373 - Protein interactions, contractile ring
Space Shuttle Discovery STS-128 launch
12269011 - Space Shuttle Discovery STS-128 launch
Space Shuttle Discovery STS-120 launch
12269006 - Space Shuttle Discovery STS-120 launch
Space Shuttle Endeavour STS-127 launch
12269009 - Space Shuttle Endeavour STS-127 launch
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