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What does DNA stand for?
deoxyribose nucleic acid
distinct nucleotide arangement
don't know answer
deoxygenated nucleic acetone
Which is the largest genetic unit?
genome
gene
nucleotide
chromosome
Which of these is not technically alive?
human
invertebrate
virus
mammal
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?
adenine
phenotype
DNA is composed of how many nucleotide types?
2
7
4
10
