n. vitamin K epiphysis metallic element found only as compounds male gamete (sex cell) organic substance needed for blood clotting
n. cyclic AMP atoms of the same element with the same number of protons, different numbers of neutrons and therefore different mass numbers second messenger molecule where the phosphate group is part of a ring-shaped structure inability to conceive (get pregnant) contagious viral illness that can cause fever; airway problems; muscle pain or more severe symptoms
n. bacillus act of making unsusceptible to disease by inoculating tiny branches of air tubes within the lungs disorder of the mind where thought and/or behavior are abnormal and cause distress a genus of rod-shaped, Gram-positive bacteria
n. allele three covalent linkages connecting two atoms one of two or more alternative forms of a gene; can be dominant or recessive cellular division that produces reproductive cells with only half the number of chromosomes generic name for a drug that is used to treat HIV infections; produced by GlaxoSmithKline; brand name: Agenerase
n. action potential a metal showing few properties of the transition metals inflammation or infection of the a glandular organ located in the abdomen hypersensitivity reaction electrical impulse that passes along a muscle or nerve cell to carry information
adj. smelly well-thought through; well-prepared; informed having three parts related to lymph-carrying vessels having an unpleasant or strong odor
n. carbamate selective serotonin reuptake inhibitor used to treat depression; generic name: citalopram referring to processes and experiments occurring outside an organism in an artificial environment an amino acid that does not occur in proteins but is found in the muscle tissue of vertebrates salt or ester of carbamic acid
abbr. J nucleotide with a role in energy metabolism unit of energy equal to the work done when the point of application of a 1-newton force is displaced through a distance of 1 meter in the direction of the force a poisonous gas; carbon monoxid clear fluid surrounding the brain and spinal cord
n. nitrogen a feeling of being generally unwell but without specific symptoms a substance used clinically for the immunization of a recipient against an infectious agent; immunogen that contains a suspension of weakened or dead pathogenic cells; it is injected in order to stimulate the production of antibodies the triangular bone that rests at the back of the ribcage; scapula chemical element with the symbol N that is found in proteins and nucleic acids
n. ejaculation process of emitting sperm bony skeleton of the head epithelium-lined part of the gut that connects the pharynx to the stomach chemical used to kill organisms that reproduce by spores
