[Solved] The specificity of the PCR reaction is determined by which of the following components? A) Mg<sup>2+</sup> concentration B) Deoxynucleotides C) DNA polymerase D) Primers Children: Young human beings who are in the early stages of their development from infancy through puberty. Erotic Material: Content intended to arouse sexual feelings or desires, including literature, images, films, and other media. Negative Effects: Unfavorable or harmful outcomes or impacts resulting from an action, condition, or behavior. Hypothalamus: A region of the brain below the thalamus that coordinates both the autonomic nervous system and the activity of the pituitary, controlling body temperature, hunger, and many other processes.