Microscope image

Colored scanning electron micrograph (SEM) of squamous cell carcinoma (cancer) cells from a human mouth. The many blebs (lumps) and microvilli (small projections) on the cells' surfaces are typical of cancer cells.

Mouth Cancer Cells, Sem

Colored scanning electron micrograph (SEM) of squamous cell carcinoma (cancer) cells from a human mouth. The many blebs (lumps) and microvilli (small projections) on the cells' surfaces are typical of cancer cells.

cross-section of a tree, cellular level    -royalty-free stock image from dreamstime.com  -chosen because of the intricacy of the pattern of nature that creates something as solid as a tree

cross-section of a tree, cellular level -royalty-free stock image from dreamstime.com -chosen because of the intricacy of the pattern of nature that creates something as solid as a tree

Iris of the Eye, by Scanning electron microscopy  (Steve Gschmeissner/Science Photo Library)

Iris of the Eye, by Scanning electron microscopy (Steve Gschmeissner/Science Photo Library)

Pinterest
Search