Ionic radii of the s-block elements Illustration Play

Iron(III) complex with the hexadentate ligand EDTA Illustration Play

Isomerase Illustration Play

Isotope characteristics Illustration Play

Isotope table Illustration Play

Jawless fishes Illustration Play

Junctional diversity Illustration Play

Kangaroo rat Illustration Play

Karyogram of the fruit fly Illustration Play

Karyokinesis: anaphase Illustration Play

Karyokinesis: early prophase Illustration Play

Karyokinesis: late prophase Illustration Play

Karyokinesis: metaphase Illustration Play

Karyokinesis: telophase Illustration Play

Kidney cross-section Illustration Play

Kidney dialysis Illustration Play

Kidney – main organ of the human excretory system Illustration Play

Kupffer cells Illustration Play

Laboratory equipment Illustration Play

Lactic acid bacteria Illustration Play

Lactose-free milk Illustration Play

Large Magellanic Cloud Illustration Play

Larynx Illustration Play

Lattice formation enthalpy and melting points of ionic compounds Illustration Play

Leaf Illustration Play

Lethal exotoxins Illustration Play

Lichen (micrograph) Illustration Play

Lichens Illustration Play

Life cycle of Giardia lamblia Illustration Play

Life cycle of mammal Illustration Play