Infections

Diagram of a virus showing DNA or RNA inside a protein coat and outer envelope.

Viral Infection

Diagram comparing gram-negative and gram-positive bacterial cell walls, showing outer membranes, peptidoglycan layers, and cytoplasmic membranes.

Pathogens

Diagram comparing vancomycin-sensitive and vancomycin-resistant cell-wall cross-linking in four numbered stages, with molecular components shown in a legend.

Antibiotics

Popular

Diagram contrasting extracellular and cytoplasmic compartments, showing potassium concentrations, charge distributions, and opposing diffusion and electrical gradients across a dashed boundary.
Synapses

Resting Membrane Potential

by Aleksandra Lasica and Matan Bone

Diagram of a virus showing DNA or RNA inside a protein coat and outer envelope.
Infections

Viral Infection

by Farhana Patel

Diagram showing immunity divided into innate and adaptive immunity; adaptive immunity branches into natural passive and active, and artificial passive and active forms.
Immune Responses

Types of Immunity

by Nada Alfahad