Scanning electron micrograph - Stock Photos, Royalty Free Images

Photosynthetic Navicula sp. diatom — Stock Photo

Bacteria found in a sample of human faeces

Hair follicles. Coloured scanning electron micrograph (SEM). The outer layer of hair (the cuticle) has overlapping scales of keratin. These scales are thought to prevent hairs from matting together

Colored digital illustration of parasitic dust mites.

Colored scanning electron micrograph of diatoms photosynthetic single-celled algae.

$Nerve. Coloured scanning electron micrograph (SEM) of a freeze-fracture through a peripheral nerve. Schwann cells wraps their cell membrane around the nerve a number of times — Stock Photo$

Nerve. Coloured scanning electron micrograph (SEM) of a freeze-fracture through a peripheral nerve. Schwann cells wraps their cell membrane around the nerve a number of times

Dental plaque scanning electron micrograph

Coloured scanning electron micrograph (SEM) of a foraminiferan microfossil from maldives beach sand.

False-colour scanning electron micrograph of a section of healthy lung tissue, showing the microscopic air sacs (alveoli) where gas exchange takes place.

Heart capillary with red blood cell between muscle fibres, colored scanning electron micrograph.

Scale insects. Coloured scanning electron micrograph (SEM) of scale insects (superfamily Coccoidea) on a leaf. This pest feeds on the plant's sap. It secretes a powdery wax coating that protects it against pesticides and predators

Cultured cancer cells

Hyaline cartilage, a semi-rigid connective tissue

Dead bluebottle fly

Activated platelet cells

Colored scanning electron micrograph of sectioned seminiferous tubule, site of sperm production in human testes.

Electron micrograph of dental plaque

Kidney stone crystals, coloured scanning electron micrograph (SEM).

Cat flea head

$Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow). — Stock Photo$

Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow).

Campylodiscus fastuosus diatom

Tendon, coloured scanning electron micrograph (SEM), showing bundles of collagen fibres. The parallel alignment of the fibres make tendons inelastic but flexible. Tendons attach muscle to bone

Sperm cell with multiple tails

B-lymphocyte white blood cells

Bacteriastrum sp. diatom algae

Dust mite parasite, microscopic digital illustration.

Micrograph of house fly

Colored scanning electron micrograph of cancellous bone tissue from starling bird skull.

Colored scanning electron micrograph of rod-shaped Gram-negative bacteria Escherichia coli.

Dust mite parasite, microscopic digital illustration.

Sensory palps of Rabbit flea

Coloured scanning electron micrograph of breast cancer cell.

$Intestinal lining. Coloured scanning electron micrograph (SEM) of a freeze-fractured of the small intestine. The surface consists of deep folds, called villi. The intestinal surface( yellow) is exposed to food — Stock Photo$

Intestinal lining. Coloured scanning electron micrograph (SEM) of a freeze-fractured of the small intestine. The surface consists of deep folds, called villi. The intestinal surface( yellow) is exposed to food