Transmission electron micrograph of an unbudded yeast cell in which vacuolar degradation is occurring. The image contributor asks Library users to use the comments box to answer what are the electron...

A single image from animation of the computed slices through a tomographic volume of mitochondria at the Node of Ranvier in rat peripheral nerve root. This image has been downsampled from the raw dat...

Transmission electron micrograph of a yeast cell exposed to 60µM antidepressant sertraline. This high-magnification zoom of CIL 39708 shows a double-membrane autophagosome. Encapsulated inside the a...

Scanning electron microscope image of cross-section through a Solenostemon scutellarioidesi (coleus) stem. The image shows the outer epidermal layer, cortex, vascular bundles, and a central pith. Thi...

Scanning electron microscope image of cross-section through a Solenostemon scutellarioidesi (coleus) stem. This image is a high magnification view of CIL 40378 showing x-section through the vascular b...

Scanning electron microscope image of the epidermal surface of a Solenostemon scutellarioidesi (coleus) stem. The image shows two trichomes (hair-like projections). This image is part of a group on b...

Scanning electron microscope image of cross-section through a Solenostemon scutellarioidesi (coleus) stem. The image shows trichomes (hair-like projections) on the surface of the epidermis. This imag...

Scanning electron microscope image of cross-section through Helianthus annuus (sunflower) stem. The image shows the outer epidermal layer, followed by the cortex and then large vascular bundles. The v...

Scanning electron microscope image of a cross-section through a Helianthus annuus (sunflower) vascular bundle, showing the vascular cambium between the phloem and xylem. This image is part of a group ...

Transmission electron micrograph of a representative untreated arf1Δ mutant cell. ARF1 encodes a small regulatory GTPase that nucleates vesicle formation in the early secretory pathway. The fenestrat...