| TERM | CHARACTERISTICS | TRANSLATION | SENTENCE |
| Vital | adjective | esencial, vital | |
| Compound | noun | componente | |
| Repair | noun | reparar | |
| Stimulus | noun (singular) | estímulo | |
| Stimuli | noun (plural) | estímulos | |
| Colony | noun | colonia | |
| Waste | noun | desperdicio | |
| Environment | noun | medio ambiente | |
| Tissues | noun | tejidos | |
| Organs | noun | órganos | |
| Systems | noun | sistemas | |
| Jelly- like | adjective | aspecto gelatinoso | |
| Fibre-like | adjective | aspecto fibroso | |
| Fimbria | noun (singular) | fimbria | |
| Fimbriae | noun (plural) | fimbrias | |
| Mitochondrion | noun (singular) | mitocondria | |
| Mitochondria | noun (plural) | mitocondrias | |
| Chloroplast | noun | cloroplasto | |
| Photosynthesis | noun | fotosíntesis | |
| Centriole | noun | centriolo | |
| Flagellum | noun | flagelo | |
| Cilia | noun | cilios | |
| Cell wall | noun | pared celular | |
| Ribosome | noun | ribosoma | |
| Nucleus | noun | núcleo | |
| Endoplasmic reticulum | noun | retículo endoplasmático | |
| Golgi apparatus | noun | Aparato de Golgi | |
| Vacuole | noun | vacuola | |
| Lysosome | noun | lisosoma | |
| Storage vesicles | noun | vesícula de almacenamiento | |
| Cytoskeleton | noun | citoesqueleto | |
| Microscope | noun | microscopia | |
| Naturalist | noun | naturalista | |
| Tiny | adjective | minúsculo, diminuto | |
| Suspect | verb | sospechar de | |
| Neuron | noun | neurona | |
| Magnify | verb | magnificar |