When a segment of DNA is examined then the nucleotide in one DNA molecule, it will be expected that the sum of purine in one strand will be equal to the sum of the pyrimidine in the other strand.

Adenine combines with Thymine and Cytosine combines with Guanine in 1:1 ratio.

More specifically the ratio of purine is to pyramidine is 1:1 in an organism. This pattern is seen in both the strands of the DNA.

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DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal in

Sholpan [36]

B) Suspect 2 is a match to the DNA evidence found on the victim.

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Which statement best describes the plasma membrane of a living plant cell? A It controls which substances enter and exit the cel

saul85 [17]

D it allows all substances to enter & exit the cell.

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