Amoeba protozoan - Vídeo de stock HD

"Amoeba protozoan. Light microscopy footage of an Amoeba proteus protozoan moving in water. This is a freshwater single-celled organism that feeds on bacteria and smaller protozoa. It uses pseudopodia (cytoplasmic extensions) to engulf its food and for locomotion. The most prominent features are its nucleus (dark), vacuoles containing food (also dark), and a large contractile vacuole (round, centre). This is a large amoeba, ranging in size from 220 to 740 micrometres."
"Amoeba protozoan. Light microscopy footage of an Amoeba proteus protozoan moving in water. This is a freshwater single-celled organism that feeds on bacteria and smaller protozoa. It uses pseudopodia (cytoplasmic extensions) to engulf its food and for locomotion. The most prominent features are its nucleus (dark), vacuoles containing food (also dark), and a large contractile vacuole (round, centre). This is a large amoeba, ranging in size from 220 to 740 micrometres."
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DETALLES

Crédito:
Science Photo Library
Creative n.º:
618599869
Tipo de licencia:
Derechos exprés
Colección:
Image Bank Film
Tamaño máx. archivo:
1920 x 1080 px - 1 GB
Duración del clip:
00:00:38:21
Fecha de subida:
Inf. de autorización:
No se precisa autorización
Creado el máster para:
QuickTime 8-bit Photo-JPEG HD 1920x1080 25p
Categorías: