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Choose any method of identification used in forensic science. State whether it is tentative, presumptive/circumstantial, or positive. Describe the method and why it is classified as […]

Selective pressure is often thought to occur within the coding region of a gene but when the sum of Ka/Ks for each position is calculated, no […]

One cell of the leopard frog (Rana pipiens) has 16.8 billion (16.8 X 109) bp of DNA. (a) If each nucleosome in this cell has a typical amount […]

Assume you are attempting to determine if the new DNA sample you have just received contains linear or circular molecules. Digestion using either RsaI or SauI alone produces […]

Care must be taken in the use of succinylcholine because some individuals have an adverse reaction. In most cases, the patient recovers from the succinylcholine paralysis […]