Ultraviolet (UV) light-treated bacteria would most likely have DNA damage in the form of
A) analog incorporation.
B) pyrimidine dimer formation.
C) intercalation of the bases.
D) direct transition of the bases.
E) deamination.
B) pyrimidine dimer formation.
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Flexible production, distribution and marketing systems are specifically associated with
A) Fordism. B) Neo-Fordism. C) Reaganomics. D) maquiladoras. E) the trickle-down theory.
In lactation, milk production is stimulated by _____, while milk release is stimulated by _________.
A. oxytocin, prolactin B. progesterone, oxytocin C. prolactin, oxytocin D. prostaglandin, oxytocin E. progesterone, prolactin
Why is the Citric Acid cycle called a cycle?
a. Glucose is cycled around and resynthesized. b. Carbon dioxide is cycled back to photosynthesis. c. NAD+ and FAD are recycled. d. The two-carbon acetic acid binds to a four-carbon molecule that is restored at the end of the cycle to be used again in the Citric Acid cycle. e. NADH is cycled down the electron transport chain.
Which is the hormone that stimulates growth by increasing cell size or rate of cell division?
A) calcitonin B) growth hormone C) oxytocin D) tropic hormone