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What does DNA stand for?
distinct nucleotide arangement
deoxygenated nucleic acetone
don't know answer
deoxyribose nucleic acid
Which is the largest genetic unit?
chromosome
gene
genome
nucleotide
Which of these is not technically alive?
invertebrate
mammal
virus
human
What is a change in a DNA sequence?
microevolution
macroevolution
mutation
meiosis
Which term is defined as the change of DNA sequences in a group of organisms over time?
phenotype
adenine
DNA is composed of how many nucleotide types?
10
4
2
7
