Watson and Crick built tinkertoy-like models to try to understand the structure of

DNA. They used X-ray data and chemical data from other scientists' laboratories in order
to

(a) constrain the set of possible models; that is, to rule out structures that did not
fit the X-ray and chemical data
(b) falsify the X-ray data and chemical data
(c) argue that DNA was not the carrier of the genetic code
(d) demonstrate the permanence of changes in bacteria exposed to different types
of DNA

A

Psychology

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Brandon consistently drinks a fifth of vodka at least five times per week. This has greatly increased his chance of serious liver damage and premature death. Because he drinks at home, the behavior harms no one else. According to the DSM-5, is Brett's behavior consistent with the definition of a mental disorder?

A. Yes, because many people in society engage in this behavior B. Yes, because he is persistently acting in a way that is harmful and dangerous C. No, because his behavior must also harm the well-being of others in the community D. No, because there is no evidence that his actions are out of his own control

Psychology

Why are neurons pruned?

Fill in the blank with correct word.

Psychology