Structural characteristics

Physical Parts of plant like flowers, leaves, and seeds

chemicals from the plants (like plant extracts, enzyme m, and DNA)

separates DNA fragments by the number of bases (A, G, T and C) in the fragments. Shorter pieces move farther. DNA fingerprint Shows relationships between species

Separates chemicals into bands according to the size of the molecule.

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Biodiversity Lab

Words used on NYS Biodiversity Lab

Question	Answer
Structural characteristics	Physical Parts of plant like flowers, leaves, and seeds
molecular evidence	chemicals from the plants (like plant extracts, enzyme m, and DNA)
species that are related share	similar traits
Gel Electrophoresis	separates DNA fragments by the number of bases (A, G, T and C) in the fragments. Shorter pieces move farther. DNA fingerprint Shows relationships between species
Paper Chromatography	Separates chemicals into bands according to the size of the molecule.
Restriction Enzymes	cut DNA