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Biology Quiz Cards

For bio quiz on Thursday

TermDefinition
Asexual Reproduction process of reproduction involving a single parent that results in offspring that are genetically identical to the parent
Homeostasis relatively constant internal physical and chemical conditions that organisms maintain.
Stimulus signal to which organism responds
Genetic Material the molecules that carry hereditary information, passing it from one generation to the next
Capsid protein coat surrounding a virus
Micron a unit of length equal to one millionth of a meter or one thousandth of a millimeter
DNA the molecule that carries the genetic instructions for all living organisms and many viruses; deoxyribonucleic acid
Metabolism the combination of chemical reactions through which an organism builds up or breaks down materials
Response specific reaction to a stimulus
Virus particle made of proteins, nucleic acids, and sometimes lipids that can replicate only by infecting living cells
Envelope a surrounding or enclosing structure; can refer to the cell envelope
Nanometer a unit of length equal to one billionth of a meter
Evolution change over time; the process by which modern organisms have descended from ancient organisms
Sexual Reproduction type of reproduction in which cells from two parents unite to form the first cell of a new organism
Growth and Development an increase in size; the series of changes an organism undergoes as it matures, including both physical and functional changes
Vaccine preparation of weakened or killed pathogens used to produce immunity to a disease
Virion a complete, infectious virus particle found outside of a host cell
Host Cell a living cell invaded by or capable of being invaded by an infectious agent (as a bacterium or a virus)
Created by: lesley_j
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