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Which scientist discovered that traits are passed down through generations in 1866?
Charles Darwin
Gregor Mendel
Louis Pasteur
Robert Koch
Which scientist first isolated DNA in 1869?
Friedrich Miescher
Rosalind Franklin
Maurice Wilkins
Linus Pauling
How fast does DNA replicate in human cells?
500 base pairs/second
1000 base pairs/second
2000 base pairs/second
3000 base pairs/second
How many times can human DNA be stretched from Earth to the Sun?
50 times
100 times
150 times
200 times
How many possible combinations exist for human DNA?
70 trillion
700 trillion
7 quadrillion
70 quadrillion
How many times does DNA replicate in the human body each day?
Billions
Trillions
Quadrillions
Quintillions
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