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What does DNA stand for?
deoxyribose nucleic acid
distinct nucleotide arangement
deoxygenated nucleic acetone
don't know answer
Which is the largest genetic unit?
chromosome
nucleotide
genome
gene
Which of these is not technically alive?
mammal
virus
invertebrate
human
What is a change in a DNA sequence?
meiosis
microevolution
mutation
macroevolution
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
4
10
7
