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5 Cards in this Set

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  • Back

Protein

Purine: Adenine and guaine


Contains 2 carbon- nitrogen rings and 4 nitrogen atoms.




Pyrimidine: Thymine, cytosine and vracil


Contains 1 carbon- nitrogen ring and 2 nitrogen atoms.



Cell

The structural, functional and biological unit of all organisms.

Nucleus

A membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction.

DNA

Codes for proteins and genetic blue print of life. Stores all the genetic informations needed for a organism to function.

Gene

A part of a cell that controls or influences that appearance, growth, etc.. of a living thing.