The four basic chemical elements that hold the two helixes of DNA together are identified by the letters

a. A, G, P, D.
b. A, T, C, G.
c. G, D, B, T.
d. G, C, Y, T.

Answer: b

Psychology

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_____ are health care professionals who manipulate the spine to treat pain-related conditions

Fill in the blank with correct word

Psychology

A complicated, interconnected mix of theories, hypotheses, assumptions etc

defines what Kuhn called a (a) paradigm (b) scientific program (c) scientific revolution (d) anomaly

Psychology