True or False: In real-time PCR, melting curve analysis is so sensitive that it can be used to detect a single nucleotide difference in DNA molecules.

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

Where substance is produced during cellular respiration