| 1. | 20S proteasome |
| 2. | A band |
| 3. | acetolactate synthase complex |
| 4. | acetyltransferase complex |
| 5. | acid phosphatase complex |
| 6. | acidocalcisome |
| 7. | acrosomal matrix |
| 8. | acrosomal membrane |
| 9. | acrosome |
| 10. | actin cap |
| 11. | actin cytoskeleton |
| 12. | actin cytoskeleton-regulatory complex |
| 13. | actin filament |
| 14. | actomyosin |
| 15. | actomyosin contractile ring |
| 16. | adherens junction |
| 17. | aggresome |
| 18. | alkyl hydroperoxide reductase complex |
| 19. | amyloplast |
| 20. | amyloplast starch grain |
| 21. | anammoxosome |
| 22. | anaphase-promoting complex |
| 23. | annulate lamellae |
| 24. | anthranilate synthase complex |
| 25. | AP-1 adaptor complex |
| 26. | AP-3 adaptor complex |
| 27. | apical complex |
| 28. | apical membrane |
| 29. | apical part of cell |
| 30. | apical plasma membrane |
| 31. | apicoplast |
| 32. | apocrine cell |
| 33. | apolipoprotein B mRNA editing enzyme complex |
| 34. | apoplast |
| 35. | apoptosome |
| 36. | apoptotic body |
| 37. | arbuscule |
| 38. | archaeal-type flagellum |
| 39. | aryl hydrocarbon receptor complex |
| 40. | ascospore wall |
| 41. | aster |
| 42. | astral microtubule |
| 43. | ATPase complex |
| 44. | attachment organelle |
| 45. | autolysosome |
| 46. | autophagic vacuole |
| 47. | autophagosome |
| 48. | autosome |
| 49. | axolemma |
| 50. | axon |
| 51. | axon collateral |
| 52. | axon hillock |
| 53. | axon initial segment |
| 54. | axonal growth cone |
| 55. | axonemal outer doublet |
| 56. | axoneme |
| 57. | azurophil granule |
| 58. | bacterial nucleoid |
| 59. | Barr body |
| 60. | basal lamina |
| 61. | basal plasma membrane |
| 62. | basement membrane |
| 63. | basolateral plasma membrane |
| 64. | BBSome |
| 65. | beta-galactosidase complex |
| 66. | biofilm matrix |
| 67. | brush border |
| 68. | brush border membrane |
| 69. | brush border membrane vesicle |
| 70. | C-fiber |
| 71. | Cajal body |
| 72. | calyx of Held |
| 73. | canalicular membrane |
| 74. | canicular membrane |
| 75. | capsomere |
| 76. | capsule |
| 77. | carboxysome |
| 78. | cardiac myofibril |
| 79. | cardiac Troponin complex |
| 80. | catalase complex |
| 81. | catalytic complex |
| 82. | caveola |
| 83. | caveolae |
| 84. | CCR4-NOT complex |
| 85. | cell associated |
| 86. | cell body |
| 87. | cell border |
| 88. | cell bound |
| 89. | cell cortex |
| 90. | cell division site |
| 91. | cell envelope |
| 92. | cell junction |
| 93. | cell membrane |
| 94. | cell nucleus |
| 95. | cell periphery |
| 96. | cell plate |
| 97. | cell pole |
| 98. | cell septum |
| 99. | cell soma |
| 100. | cell surface |
| 101. | cell wall |
| 102. | cell-bound |
| 103. | cell-cell junction |
| 104. | cellulose microfibril |
| 105. | cellulose synthase complex |
| 106. | cellulosome |
| 107. | central element |
| 108. | central vacuole |
| 109. | centralspindlin complex |
| 110. | centriole |
| 111. | centromer |
| 112. | centromere |
| 113. | centrosome |
| 114. | chaperone complex |
| 115. | chaperonin-containing T-complex |
| 116. | chiasma |
| 117. | chitosome |
| 118. | chloroplast |
| 119. | chloroplast ATP synthase complex |
| 120. | chloroplast chromosome |
| 121. | chloroplast envelope |
| 122. | chloroplast envelope membrane |
| 123. | chloroplast inner envelope |
| 124. | chloroplast inner membrane |
| 125. | chloroplast intermembrane space |
| 126. | chloroplast membrane |
| 127. | chloroplast nucleoid |
| 128. | chloroplast outer membrane |
| 129. | chloroplast photosystem I |
| 130. | chloroplast photosystem II |
| 131. | chloroplast ribosome |
| 132. | chloroplast starch grain |
| 133. | chloroplast stroma |
| 134. | chloroplast thylakoid |
| 135. | chloroplast thylakoid lumen |
| 136. | chloroplast thylakoid membrane |
| 137. | chlorosome |
| 138. | cholinergic synapse |
| 139. | CHRAC |
| 140. | chromaffin granule |
| 141. | chromaffin granule membrane |
| 142. | chromatin |
| 143. | chromatoid |
| 144. | chromatoid body |
| 145. | chromatophore |
| 146. | chromatophore membrane |
| 147. | chromocenter |
| 148. | chromoplast |
| 149. | chromoplast membrane |
| 150. | chromosomal region |
| 151. | chromosome |
| 152. | chylomicron |
| 153. | chylomicron remnant |
| 154. | ciliary basal body |
| 155. | ciliary base |
| 156. | ciliary membrane |
| 157. | ciliary rootlet |
| 158. | ciliary vesicle |
| 159. | cilium |
| 160. | cis-Golgi network |
| 161. | citrate lyase complex |
| 162. | clathrin adaptor complex |
| 163. | clathrin coat |
| 164. | clathrin-coated vesicle |
| 165. | cleavage furrow |
| 166. | climbing fiber |
| 167. | CMG complex |
| 168. | coated membrane |
| 169. | coated vesicle |
| 170. | cohesin complex |
| 171. | collagen network |
| 172. | collagen sheet |
| 173. | columella |
| 174. | compact myelin |
| 175. | condensin complex |
| 176. | condensin I complex |
| 177. | conoid |
| 178. | contractile ring |
| 179. | contractile vacuole |
| 180. | contractile vacuole complex |
| 181. | COP9 signalosome |
| 182. | COPI-coated vesicle |
| 183. | cornified envelope |
| 184. | cortical actin cytoskeleton |
| 185. | cortical cell nucleus |
| 186. | cortical cytoskeleton |
| 187. | cortical endoplasmic reticulum |
| 188. | cortical granule |
| 189. | cortical microtubule |
| 190. | CORVET complex |
| 191. | crystalloid |
| 192. | CST complex |
| 193. | CTDK-1 complex |
| 194. | curli |
| 195. | cuticular plate |
| 196. | Cvt vesicle |
| 197. | cyanelle |
| 198. | cyanelle inner membrane |
| 199. | cyst wall |
| 200. | cysteine synthase complex |
| 201. | cytochrome b6f complex |
| 202. | cytochrome complex |
| 203. | cytolytic granule |
| 204. | cytoophidium |
| 205. | cytoplasm |
| 206. | cytoplasmic dynein complex |
| 207. | cytoplasmic granule |
| 208. | cytoplasmic membrane |
| 209. | cytoplasmic microtubule |
| 210. | cytoplasmic region |
| 211. | cytoplasmic stress granule |
| 212. | cytoplasmic vesicle |
| 213. | cytoplasmic vesicle membrane |
| 214. | cytoskeletal part |
| 215. | cytoskeleton |
| 216. | cytosol |
| 217. | cytosolic pyruvate dehydrogenase complex |
| 218. | cytotoxic granule |
| 219. | DASH complex |
| 220. | death-inducing signaling complex |
| 221. | dendrite |
| 222. | dendritic knob |
| 223. | dendritic spine |
| 224. | dendritic tree |
| 225. | dense core granule |
| 226. | dense fibrillar component |
| 227. | dense tubular system |
| 228. | desmosome |
| 229. | digestive vacuole |
| 230. | division septum |
| 231. | DNA packaging complex |
| 232. | DNA polymerase complex |
| 233. | DNA polymerase III complex |
| 234. | DNA repair complex |
| 235. | DNA replication factor C complex |
| 236. | DNA-dependent protein kinase complex |
| 237. | DnaB helicase complex |
| 238. | DnaB-DnaC complex |
| 239. | dopaminergic synapse |
| 240. | dosage compensation complex |
| 241. | dynactin complex |
| 242. | dynein complex |
| 243. | early endosome |
| 244. | ectoplasm |
| 245. | egg coat |
| 246. | eisosome |
| 247. | elastic fiber |
| 248. | Elg1 RFC-like complex |
| 249. | endocytic vesicle |
| 250. | endolysosome |
| 251. | endomembrane system |
| 252. | endonuclear canal |
| 253. | endonuclease complex |
| 254. | endoplasmic reticulum |
| 255. | endoplasmic reticulum body |
| 256. | endoplasmic reticulum cisterna |
| 257. | endoplasmic reticulum lumen |
| 258. | endoplasmic reticulum membrane |
| 259. | endoplasmic reticulum tubule |
| 260. | endosome |
| 261. | endosome membrane |
| 262. | endosperm |
| 263. | endospore coat |
| 264. | endospore cortex |
| 265. | endospore-forming forespore |
| 266. | enhanceosome |
| 267. | envelope |
| 268. | epididymosome |
| 269. | ER body |
| 270. | ethanolamine metabolosome |
| 271. | etioplast |
| 272. | etioplast membrane |
| 273. | etioplast prolamellar body |
| 274. | euchromatin |
| 275. | eukaryotic translation initiation factor 4F complex |
| 276. | exine |
| 277. | exocyst |
| 278. | exomer complex |
| 279. | exoribonuclease complex |
| 280. | exosome |
| 281. | exosporium |
| 282. | external encapsulating structure |
| 283. | extracellular |
| 284. | extracellular matrix |
| 285. | extracellular region |
| 286. | extracellular space |
| 287. | extracellular vesicle |
| 288. | extrachromosomal circular DNA |
| 289. | extrachromosomal DNA |
| 290. | extrinsic to membrane |
| 291. | FACT complex |
| 292. | fatty acid beta-oxidation multienzyme complex |
| 293. | fatty acid elongase complex |
| 294. | fatty acid synthase complex |
| 295. | female pronucleus |
| 296. | ferritin complex |
| 297. | fertilization envelope |
| 298. | fibrillar collagen |
| 299. | fibrinogen complex |
| 300. | filamentous actin |
| 301. | filopodium |
| 302. | flagellar axoneme |
| 303. | flagellar basal body |
| 304. | flagellar pocket |
| 305. | flagellum |
| 306. | flagellum attachment zone |
| 307. | focal adhesion |
| 308. | food vacuole |
| 309. | forespore |
| 310. | formate dehydrogenase complex |
| 311. | fumarate reductase complex |
| 312. | fusome |
| 313. | gamma-secretase complex |
| 314. | gamma-tubulin complex |
| 315. | gamma-tubulin ring complex |
| 316. | gamma-tubulin small complex |
| 317. | gap junction |
| 318. | GARP complex |
| 319. | gas vesicle |
| 320. | gemmule |
| 321. | germ plasm |
| 322. | germ tube |
| 323. | germinal vesicle |
| 324. | gerontoplast |
| 325. | gerontoplast stroma |
| 326. | giant axon |
| 327. | GID complex |
| 328. | GINS complex |
| 329. | glial cytoplasmic inclusion |
| 330. | glucosidase II complex |
| 331. | glutamatergic synapse |
| 332. | glycerol-3-phosphate dehydrogenase complex |
| 333. | glycine cleavage complex |
| 334. | glycine reductase complex |
| 335. | glycocalyx |
| 336. | glycogen granule |
| 337. | glycogen particle |
| 338. | glycoprotein complex |
| 339. | glycoprotein Ib-IX-V complex |
| 340. | glycosome |
| 341. | glycosome membrane |
| 342. | glyoxysome |
| 343. | Golgi apparatus |
| 344. | Golgi cis-face |
| 345. | Golgi complex |
| 346. | Golgi lumen |
| 347. | Golgi membrane |
| 348. | Golgi stack |
| 349. | Golgi trans face |
| 350. | Golgi trans-face |
| 351. | Golgi vesicle |
| 352. | Golgi-derived vesicle |
| 353. | granular component |
| 354. | granule |
| 355. | granum |
| 356. | GroEL-GroES complex |
| 357. | growth cone |
| 358. | growth factor complex |
| 359. | growth hormone receptor complex |
| 360. | GTPase complex |
| 361. | gut granule |
| 362. | H zone |
| 363. | haptoglobin-hemoglobin complex |
| 364. | haustorium |
| 365. | hechtian strand |
| 366. | hemoglobin complex |
| 367. | heterochromatin |
| 368. | heterotrimeric G-protein complex |
| 369. | hippocampal mossy fiber |
| 370. | histone acetyltransferase complex |
| 371. | histone deacetylase complex |
| 372. | histone methyltransferase complex |
| 373. | HOPS complex |
| 374. | host cell |
| 375. | host cell cytoplasm |
| 376. | host cell cytosol |
| 377. | host cell membrane |
| 378. | host cell nucleus |
| 379. | host cell plasma membrane |
| 380. | host cell surface |
| 381. | host cell wall |
| 382. | host chromosome |
| 383. | host cytoskeleton |
| 384. | hyaline layer |
| 385. | hydrogenosomal membrane |
| 386. | hydrogenosome |
| 387. | hyphal tip |
| 388. | IkappaB kinase complex |
| 389. | immunoglobulin complex |
| 390. | inclusion body |
| 391. | inclusion vacuole |
| 392. | inflammasome complex |
| 393. | inhibitory synapse |
| 394. | inner acrosomal membrane |
| 395. | inner dynein arm |
| 396. | inner membrane |
| 397. | inner mitochondrial membrane |
| 398. | inner mitochondrial membrane protein complex |
| 399. | inner mucus layer |
| 400. | inner plastid envelope |
| 401. | insulin receptor complex |
| 402. | insulin-responsive compartment |
| 403. | integral to membrane |
| 404. | integral to plasma membrane |
| 405. | integrator complex |
| 406. | integrin complex |
| 407. | intercalated disc |
| 408. | intercellular bridge |
| 409. | intercellular space |
| 410. | interchromatin granule |
| 411. | intermediate filament |
| 412. | interphotoreceptor matrix |
| 413. | interstitial matrix |
| 414. | intine |
| 415. | intracellular |
| 416. | intracellular organelle |
| 417. | intracellular vesicle |
| 418. | intracytoplasmic membrane |
| 419. | invadopodium |
| 420. | juxtanuclear Golgi region |
| 421. | katanin complex |
| 422. | kinesin complex |
| 423. | kinetochore |
| 424. | kinetochore microtubule |
| 425. | kinetoplast |
| 426. | lamellar body |
| 427. | lamellipodium |
| 428. | large ribosomal subunit |
| 429. | late endosome |
| 430. | lateral plasma membrane |
| 431. | LDL particle |
| 432. | leucoplast |
| 433. | Lewy body |
| 434. | Lewy body-like hyaline inclusion |
| 435. | light-harvesting complex |
| 436. | lipid bilayer |
| 437. | lipid body |
| 438. | lipid droplet |
| 439. | lipid particle |
| 440. | lipid raft |
| 441. | lipid storage body |
| 442. | lipoprotein particle |
| 443. | liposome |
| 444. | longitudinal sarcoplasmic reticulum |
| 445. | low-density lipoprotein particle |
| 446. | Lsm2-8 complex |
| 447. | lysosomal |
| 448. | lysosomal lumen |
| 449. | lysosomal membrane |
| 450. | lysosomal multienzyme complex |
| 451. | lysosome |
| 452. | lytic vacuole |
| 453. | M band |
| 454. | macronucleus |
| 455. | macropinosome |
| 456. | Mad-Max complex |
| 457. | magnetosome |
| 458. | male pronucleus |
| 459. | MalFGK2 complex |
| 460. | maltose transport complex |
| 461. | manchette |
| 462. | mannosome |
| 463. | mast cell |
| 464. | mast cell granule |
| 465. | mating projection |
| 466. | MCM complex |
| 467. | medial cortex |
| 468. | mediator complex |
| 469. | megasome |
| 470. | meiotic spindle |
| 471. | meiotic spindle pole |
| 472. | melanosome |
| 473. | melanosome membrane |
| 474. | membrane |
| 475. | membrane attack complex |
| 476. | membrane microdomain |
| 477. | membrane protein complex |
| 478. | membrane raft |
| 479. | membrane region |
| 480. | mesosome |
| 481. | messenger ribonucleoprotein complex |
| 482. | metaphase plate |
| 483. | methane monooxygenase complex |
| 484. | methyltransferase complex |
| 485. | microbody |
| 486. | microfibril |
| 487. | microfilarial stage |
| 488. | microneme |
| 489. | micronucleus |
| 490. | micropexophagic apparatus |
| 491. | microprocessor complex |
| 492. | micropyle |
| 493. | microsome |
| 494. | microtubule |
| 495. | microtubule cytoskeleton |
| 496. | microtubule end |
| 497. | microtubule organizing center |
| 498. | microtubule plus-end |
| 499. | microtubuli network |
| 500. | microvesicle |
| 501. | microvillar membrane |
| 502. | microvillus |
| 503. | microvillus membrane |
| 504. | midbody |
| 505. | middle lamella |
| 506. | mismatch repair complex |
| 507. | mitochondria |
| 508. | mitochondrial alpha-ketoglutarate dehydrogenase complex |
| 509. | mitochondrial chromosome |
| 510. | mitochondrial cloud |
| 511. | mitochondrial crista |
| 512. | mitochondrial degradosome |
| 513. | mitochondrial derivative |
| 514. | mitochondrial electron transfer flavoprotein complex |
| 515. | mitochondrial inner membrane |
| 516. | mitochondrial intermembrane space |
| 517. | mitochondrial large ribosomal subunit |
| 518. | mitochondrial matrix |
| 519. | mitochondrial membrane |
| 520. | mitochondrial outer membrane |
| 521. | mitochondrial protein complex |
| 522. | mitochondrial pyruvate dehydrogenase complex |
| 523. | mitochondrial respiratory chain complex I |
| 524. | mitochondrial respiratory chain complex IV |
| 525. | mitochondrial ribosome |
| 526. | mitochondrial-associated membrane |
| 527. | mitochondrion |
| 528. | mitoplast |
| 529. | mitosome |
| 530. | mitotic spindle |
| 531. | mitotic spindle pole |
| 532. | Mon1-Ccz1 complex |
| 533. | mononeme |
| 534. | more |
| 535. | Mre11 complex |
| 536. | mRNA editing complex |
| 537. | MSL complex |
| 538. | mucocyst |
| 539. | mucus layer |
| 540. | multivesicular body |
| 541. | myelin sheath |
| 542. | myofibril |
| 543. | myofilament |
| 544. | myonucleus |
| 545. | myosin complex |
| 546. | myosin filament |
| 547. | myosin II complex |
| 548. | myosin II filament |
| 549. | myosin XIV complex |
| 550. | NADH dehydrogenase complex |
| 551. | NADPH oxidase complex |
| 552. | nascent polypeptide-associated complex |
| 553. | NatB complex |
| 554. | nematocyst |
| 555. | nerve terminal |
| 556. | neurite |
| 557. | neurofibrillary tangle |
| 558. | neurofilament |
| 559. | neuromuscular junction |
| 560. | neuron projection |
| 561. | nitrate reductase complex |
| 562. | nitrogenase complex |
| 563. | node of Ranvier |
| 564. | NuA4 histone acetyltransferase complex |
| 565. | nuclear body |
| 566. | nuclear chromatin |
| 567. | nuclear chromosome |
| 568. | nuclear envelope |
| 569. | nuclear inner membrane |
| 570. | nuclear lamina |
| 571. | nuclear matrix |
| 572. | nuclear membrane |
| 573. | nuclear outer membrane |
| 574. | nuclear periphery |
| 575. | nuclear pore |
| 576. | nuclear pore complex |
| 577. | nucleocytoplasm |
| 578. | nucleoid |
| 579. | nucleolar chromatin |
| 580. | nucleolus |
| 581. | nucleolus organizer region |
| 582. | nucleolus-like body |
| 583. | nucleomorph |
| 584. | nucleoplasm |
| 585. | nucleoplasmic reticulum |
| 586. | nucleosome |
| 587. | nucleus |
| 588. | nuclear envelope |
| 589. | oil body |
| 590. | old cell pole |
| 591. | oleosome |
| 592. | oligosaccharyltransferase complex |
| 593. | ooplasm |
| 594. | oral apparatus |
| 595. | organelle |
| 596. | organelle membrane |
| 597. | origin recognition complex |
| 598. | orthogonal array |
| 599. | outer acrosomal membrane |
| 600. | outer dynein arm |
| 601. | outer membrane |
| 602. | outer membrane protein complex |
| 603. | outer mitochondrial membrane |
| 604. | outer surface |
| 605. | oxidoreductase complex |
| 606. | oxoglutarate dehydrogenase complex |
| 607. | P granule |
| 608. | P-body |
| 609. | P-TEFb complex |
| 610. | parallel fiber |
| 611. | paraspeckles |
| 612. | particle-bound |
| 613. | pellicle |
| 614. | peptidase complex |
| 615. | peptidoglycan-based cell wall |
| 616. | periarbuscular membrane |
| 617. | peribacteroid membrane |
| 618. | pericanalicular vesicle |
| 619. | pericentric heterochromatin |
| 620. | pericentriolar material |
| 621. | perichromatin fibrils |
| 622. | perikaryon |
| 623. | perineuronal net |
| 624. | perinuclear region |
| 625. | perinuclear space |
| 626. | peripheral membrane protein |
| 627. | periplasm |
| 628. | periplasmic space |
| 629. | perivitelline space |
| 630. | peroxisomal matrix |
| 631. | peroxisomal membrane |
| 632. | peroxisome |
| 633. | PHA granule |
| 634. | phagocytic cup |
| 635. | phagocytic vesicle membrane |
| 636. | phagolysosome |
| 637. | phagophore |
| 638. | phagosome |
| 639. | PHB granule |
| 640. | phenyloplast |
| 641. | phosphatase complex |
| 642. | phosphatidylinositol 3-kinase complex |
| 643. | phospholipid membrane |
| 644. | phosphorylase kinase complex |
| 645. | photoreceptor inner segment |
| 646. | photoreceptor outer segment |
| 647. | photoreceptor outer segment membrane |
| 648. | photosynthetic membrane |
| 649. | photosystem |
| 650. | photosystem I |
| 651. | photosystem I reaction center |
| 652. | photosystem II |
| 653. | photosystem II reaction center |
| 654. | phragmoplast |
| 655. | phragmosome |
| 656. | phycobilisome |
| 657. | Piccolo NuA4 histone acetyltransferase complex |
| 658. | pigment granule |
| 659. | pilus |
| 660. | pinosome |
| 661. | plasma membrane |
| 662. | plasma membrane protein complex |
| 663. | plasmalemma |
| 664. | plasmodesma |
| 665. | plastid |
| 666. | plastid chromosome |
| 667. | plastid envelope |
| 668. | plastid membrane |
| 669. | plastid nucleoid |
| 670. | plastid pyruvate dehydrogenase complex |
| 671. | plastid stroma |
| 672. | plastoglobule |
| 673. | platelet alpha granule |
| 674. | platelet dense granule |
| 675. | podocyte foot |
| 676. | podosome |
| 677. | polar tube |
| 678. | polarisome |
| 679. | pole plasm |
| 680. | pollen coat |
| 681. | pollen tube |
| 682. | pollen tube tip |
| 683. | pollen wall |
| 684. | poly(3-hydroxybutyrate) granule |
| 685. | poly(3-hydroxybutyrate-co-3-hydroxyvalerate) granule |
| 686. | poly(hydroxyalkanoic acid) granule |
| 687. | polyribosome |
| 688. | polysome |
| 689. | polytene chromosome |
| 690. | pore complex |
| 691. | porosome |
| 692. | postsynaptic density |
| 693. | postsynaptic membrane |
| 694. | postsynaptic terminal |
| 695. | potassium channel complex |
| 696. | PRC1 complex |
| 697. | pre-Golgi intermediate |
| 698. | pre-replicative complex |
| 699. | preprophase band |
| 700. | presynaptic active zone |
| 701. | presynaptic membrane |
| 702. | presynaptic terminal |
| 703. | primary cell wall |
| 704. | primary granule |
| 705. | processome |
| 706. | prolamellar body |
| 707. | pronucleus |
| 708. | proplastid |
| 709. | prospore membrane |
| 710. | protease inhibitor complex |
| 711. | proteasome activator complex |
| 712. | proteasome complex |
| 713. | proteasome core complex |
| 714. | proteasome regulatory particle |
| 715. | protein acetyltransferase complex |
| 716. | protein body |
| 717. | protein kinase complex |
| 718. | protein phosphatase 4 complex |
| 719. | protein storage vacuole |
| 720. | protein-containing complex |
| 721. | protein-DNA complex |
| 722. | protein-lipid complex |
| 723. | prothylakoid |
| 724. | protoplasm |
| 725. | protoplast |
| 726. | Prp19 complex |
| 727. | pyrenoid |
| 728. | pyruvate dehydrogenase complex |
| 729. | pyruvate kinase complex |
| 730. | R2TP complex |
| 731. | radial spoke |
| 732. | RAVE complex |
| 733. | receptor complex |
| 734. | recycling endosome |
| 735. | RENT complex |
| 736. | replication compartment |
| 737. | replication fork |
| 738. | replisome |
| 739. | respirasome |
| 740. | respiratory chain complex |
| 741. | respiratory chain complex I |
| 742. | respiratory chain complex II |
| 743. | respiratory chain complex III |
| 744. | respiratory chain complex IV |
| 745. | rhabdomere |
| 746. | rhoptry |
| 747. | ribbon synapse |
| 748. | riboflavin synthase complex |
| 749. | ribonuclease P complex |
| 750. | ribonucleoprotein complex |
| 751. | ribosomal subunit |
| 752. | ribosome |
| 753. | right nucleus |
| 754. | RNA polymerase complex |
| 755. | RNA polymerase I complex |
| 756. | RNA polymerase I core factor complex |
| 757. | RNA polymerase III complex |
| 758. | RNA-directed RNA polymerase complex |
| 759. | root hair |
| 760. | root hair tip |
| 761. | rough endoplasmic reticulum |
| 762. | rough endoplasmic reticulum membrane |
| 763. | ryanodine receptor complex |
| 764. | S-layer |
| 765. | S-nitrosoproteome |
| 766. | SAGA complex |
| 767. | sarcoglycan complex |
| 768. | sarcolemma |
| 769. | sarcomere |
| 770. | sarcoplasm |
| 771. | sarcoplasmic reticulum |
| 772. | sarcoplasmic reticulum membrane |
| 773. | SCF ubiquitin ligase complex |
| 774. | scintillon |
| 775. | secondary cell wall |
| 776. | secondary cell wall cellulose synthase complex |
| 777. | secondary granule |
| 778. | secondary lysosome |
| 779. | secretory granule |
| 780. | secretory granule membrane |
| 781. | secretory vesicle |
| 782. | sensory dendrite |
| 783. | septate junction |
| 784. | septin complex |
| 785. | septin cytoskeleton |
| 786. | septin ring |
| 787. | Set3 complex |
| 788. | sex chromatin |
| 789. | sex chromosome |
| 790. | shelterin complex |
| 791. | Shu complex |
| 792. | sieve area |
| 793. | signal peptidase complex |
| 794. | signal recognition particle |
| 795. | site of DNA damage |
| 796. | site of polarized growth |
| 797. | skeletal muscle myofibril |
| 798. | Ski complex |
| 799. | slime layer |
| 800. | slit diaphragm |
| 801. | small ribosomal subunit |
| 802. | smooth endoplasmic reticulum |
| 803. | SNARE complex |
| 804. | snRNA-activating protein complex |
| 805. | soluble |
| 806. | specific granule |
| 807. | spectrin |
| 808. | sperm fibrous sheath |
| 809. | sperm flagellum |
| 810. | sperm head |
| 811. | sperm midpiece |
| 812. | sperm plasma membrane |
| 813. | spheroplast |
| 814. | spherosome |
| 815. | spindle |
| 816. | spindle matrix |
| 817. | spindle microtubule |
| 818. | spindle midzone |
| 819. | spindle pole |
| 820. | spindle pole body |
| 821. | spine synapse |
| 822. | spitzenkorper |
| 823. | spliceosome complex |
| 824. | spongiome |
| 825. | spore wall |
| 826. | starch grain |
| 827. | starch granule |
| 828. | stress fiber |
| 829. | stress fibers |
| 830. | stress granule |
| 831. | stroma |
| 832. | succinate dehydrogenase complex |
| 833. | sucrase-isomaltase complex |
| 834. | super elongation complex |
| 835. | supramolecular complex |
| 836. | SWI/SNF complex |
| 837. | Swi5-Sfr1 complex |
| 838. | symbiosome |
| 839. | symplast |
| 840. | synapse |
| 841. | synaptic cleft |
| 842. | synaptic membrane |
| 843. | synaptic ribbon |
| 844. | synaptic vesicle |
| 845. | synaptic vesicle membrane |
| 846. | synaptonemal complex |
| 847. | synaptosome |
| 848. | T cell receptor complex |
| 849. | T-tubule |
| 850. | TAP complex |
| 851. | tectum |
| 852. | terminal loop |
| 853. | terminal web |
| 854. | tertiary granule |
| 855. | THO complex |
| 856. | thylakoid |
| 857. | thylakoid lumen |
| 858. | thylakoid membrane |
| 859. | tight junction |
| 860. | tonoplast |
| 861. | TOR complex |
| 862. | trans-Golgi network |
| 863. | trans-Golgi network transport vesicle |
| 864. | transamidosome |
| 865. | transcription elongation factor complex |
| 866. | transcription preinitiation complex |
| 867. | transcription ternary complex |
| 868. | transcriptionally active chromatin |
| 869. | transcriptionally silent chromatin |
| 870. | transcriptosome |
| 871. | transferase complex |
| 872. | translation initiation complex |
| 873. | translocon complex |
| 874. | transport vesicle |
| 875. | transporter complex |
| 876. | transverse tubule |
| 877. | tricellular tight junction |
| 878. | trichocyst |
| 879. | tRNA-splicing ligase complex |
| 880. | troponin complex |
| 881. | tubercle |
| 882. | tubulin |
| 883. | tubulin complex |
| 884. | type IV pilus |
| 885. | type IV secretion system complex |
| 886. | U1 snRNP |
| 887. | U2 snRNP |
| 888. | U5 snRNP |
| 889. | U6 snRNP |
| 890. | U7 snRNP |
| 891. | ubiquitin conjugating enzyme complex |
| 892. | ubiquitin ligase complex |
| 893. | Ubisch body |
| 894. | urease complex |
| 895. | uropod |
| 896. | vacuolar lumen |
| 897. | vacuolar membrane |
| 898. | vacuole |
| 899. | varicosity |
| 900. | vasculature |
| 901. | very-low-density lipoprotein particle |
| 902. | vesicle |
| 903. | vesicle lumen |
| 904. | vesicle membrane |
| 905. | vesicular fraction |
| 906. | vesicular membrane |
| 907. | viral assembly compartment |
| 908. | viral capsid |
| 909. | viral envelope |
| 910. | viral factory |
| 911. | viral inner capsid |
| 912. | viral membrane |
| 913. | viral nucleocapsid |
| 914. | viral outer capsid |
| 915. | viral procapsid |
| 916. | viral replication complex |
| 917. | viral tegument |
| 918. | viral terminase complex |
| 919. | virion |
| 920. | virion membrane |
| 921. | vitelline envelope |
| 922. | volutin granule |
| 923. | W chromosome |
| 924. | whole membrane |
| 925. | Woronin body |
| 926. | X chromosome |
| 927. | xanthophore |
| 928. | Y chromosome |
| 929. | yolk granule |
| 930. | yolk plasma |
| 931. | Z chromosome |
| 932. | zonula adherens |
| 933. | zymogen granule |
| 934. | zymogen granule membrane |
| 935. | zymogen granule region |
