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DNA (leiah)

TermDefinition
Deoxryribonucleic acid a molecule found in the nucleus (DNA)
Chromatin A substance within a chromosome consisting of DNA and protein
Chromosomes Thread-like structures inside the nucleus. Has a single molecule of DNA
Nitrogen base pairs A molecule that contains nitrogen and has the chemical properties of a base
Adenine One of the nucleobases. Can only pair with thymine
Thymine One of the nucleobases. Can only pair with adenine
Cytosine One of the nucleobases. Can only pair with guanine
Guanine One of the nucleobases. Can only pair with cytosine
Double helix Description of the structure of a DNA molecule
Gene Basic physical and function unit of heredity (gets passed down from your parents)
Nucleotide Organic molecule that is the building block of DNA. Helps signalling cells.
Enzymes Biological molecules that speed up the rate of all the chemical reactions in a cell.
Genetic screening Process of testing a population for a genetic disease.
Genetically modified organisms an organism whose genetic material has been altered using genetic engineering techniques
Transgenic organisms Used to solve problems like protecting crops from pests
Mutagen Physical or chemical agent that permanently changed genetic material
Mutation Change that occurs in our DNA sequence.
Created by: Leiahcecchini
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