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What does DNA stand for?
deoxygenated nucleic acetone
distinct nucleotide arangement
don't know answer
deoxyribose nucleic acid
Which is the largest genetic unit?
gene
chromosome
genome
nucleotide
Which of these is not technically alive?
human
virus
mammal
invertebrate
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
2
7
4
