Information story
DNA stays protected in the nucleus. RNA instructions leave through nuclear pores, ribosomes translate them, rough ER folds the products, and Golgi modifies and sorts them.
ZOOLOGY · CELL BIOLOGY · INTERACTIVE ATLAS
A flexible architecture, inside one animal cell.
Point, click and follow how DNA becomes protein, membranes move cargo, and metabolism supplies energy for a cell without a wall.
INTERACTIVE ANATOMY
Move over an organelle. Hold it with a click.
Generated scientific illustration · generalized model
FIND THIS STRUCTURE
Click the matching marker in the cell.
THREE CONNECTED STORIES
Do not memorize isolated parts—follow the cell’s work.
Energy story
Cytosolic pathways begin extracting energy from nutrients. Mitochondria complete major respiratory steps and couple them to ATP production while peroxisomes handle selected oxidative reactions.
Membrane story
Vesicles bud, travel along the cytoskeleton, recognize a destination and fuse. This traffic renews the membrane, secretes products and delivers material to lysosomes.
GENERALIZED ≠ UNIVERSAL
One shared toolkit, many specialized cells
This composite model collects organelles common to many mammalian cells. A real neuron, muscle cell, epithelial cell or mature red blood cell changes their abundance, arrangement or even presence.
No cell wallflexible shape and membrane remodeling
Lysosomal systemintracellular digestion and recycling
Centrosomemicrotubule organization and division
CLASSROOM INVESTIGATION
Use the atlas as evidence
- Trace a secreted protein from transcription to exocytosis.
- Explain why a muscle cell contains more mitochondria than many resting cells.
- Predict what accumulates when lysosomal enzymes fail.
- Compare this model with the plant cell: identify shared and unique structures.