-aemia: blood
- anaemia: without blood
- leukaemia: white blood
-ase: enzyme acts on substrate to produce products
- amylase: breaks amyl (starch) into sugars
- maltase: breaks maltose (a disaccharide) into sugars
- peptidase: breaks [poly]peptides into amino acids
- protease: breaks protein into polypeptides
- sucrase: breaks sucrose (a disaccharide) into glucose (a monosaccharide)
-ate: compounds containing oxygen
- bicarbonate HCO3-
- carbonate CO4—
- nitrate NO2—
- phosphate PO4—-
- sulfate SO4—
-cyte: cell or cell-like or cell-like body
- erythrocyte: red blood corpuscle (RBC)
- leucocyte: white blood cells
- granulocyte: granular leucocyte.
- monocyte: agranular leucocyte.
- lymphocyte: agranular leucocyte.
- thrombocyte: “clotting cells” called platelets, which are only cell fragments.
- phagocytosis: (reading backwards) the process of cell eating
-id: english suffix of animal family
- Cebid: family of New World monkeys
- Cercopithecid: family of Old World monkeys
- Hominid: family of man
- Pongid: family of great apes
-idae: latin suffix for animal family
- Cebidae: new world monkey family, from the
genus Cebus for the Spider Monkey (Cebus species).
- Cercopithecidae: old world monkey family from the
genus Cercopithecus for the Baboon (Cercopithecus species).
- Hominidae: human family, from the
genus Homo for modern man (Homo sapiens).
- Pongidae: great ape family, from the
genus Pongo for the Orang-utan (Pongo pygmaeus).
-in: a protein, e.g. protein
- actin: muscle protein
- albumin: blood plasma protein
- fibrin: fibre to assist in blood clotting
- globulin: blood plasma protein
- haemoglobin: p. 91
- myosin: muscle protein
- pepsin: gastric protease
- trypsin: pancreatic protease
-itis: an infection of the...
- appendicitis: ...appendix
- bronchitis: ...bronchus
- hepatitis: …liver
- laryngitis: …larynx
- pancreatitis: …pancreas
- peritonitis: ...peritoneum
- tonsilitis: ...tonsils
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-ogen: the source of…
- allergen: causes allergies
- antigen: causes formation of antibodies
- carcinogen: cancer-causing [216]
- fibrinogen: the source of fibrin
- gametogenesis: the formation of gametes
- genesis: the origin
- glycogen: store of glucose
- oestrogen: causes the oestrous cycle
- oncogen: cause of cancer [216]
- oogenesis: the formation of ova [241]
- pepsinogen: the source of pepsin
- spermatogenesis: formation of sperm [222, 239]
- trypsinogen: the source of trypsin
-ology: the scientific study of...
- anthropology: … man
- biology: …living things
- entomology: …insects
- geology: …the earth (geos)
- geomorphology: …landforms
- haematology: …blood
- microbiology: …under the microscope
- morphology: …form
- oncology: …tumours (aka cancers)
- zoology: …animals
-ose: sugars
- cellulose: cell sugar — in the cell walls of plants —
long branching chains of glucose
- fructose: fruit sugar
- glucose: a simple sugar C6H12O6
- lactose: milk sugar
- maltose: malt sugar — a disaccharide C12H22O11
- sucrose: cane sugar — a disaccharide that we have
on the kitchen table C12H22O11
stoma (s.): mouth
stomata (pl.): mouths
- colostomy: literally “colon mouth”
- stomata: (pl.)
-tomy: surgical cutting
- anatomy: cut apart
- dichotomy: cut in two
- laparotomy: surgically remove …
- tracheotomy: surgically cut into trachea
-ectomy: surgical cutting and removal (ex-) becomes ec
- appendectomy: surgical removal of appendix
- lamellectomy: surgical removal of lamella (of the intervertebral disc)
- lumpectomy: surgical removal of a lump
- tonsilectomy: surgical removal of tonsils
- vasectomy: surgical removal of pieces of the vasa deferentia
suffixes meaning “little” or “small” or “a small form of” or “diminutive”
- -ette, as in names of people:
- Annette
- Bernadette
- Bridgette
- Jeanette
- Nanette
- Ninette
- -ette, as in other English words:
- cigarette: a little cigar
- sonnett: a little song
- -let, as in:
- leaflet: little leaf
- platelet: little plate; cell fragments used in clotting: thrombocytes
- tablet: little table
- -ole, as in:
- arteriole: little artery
- bronchiole: little bronchus
- -ule, as in:
- homuncule: little human, aka homunculus
- lobule: little lobe
- molecule: little chemical
- tubule: little tube
- venule: little vein
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