In eukaryotes, general transcription factors _____
A) are required for the expression of specific protein-encoding genes
B) bind to other proteins or to the TATA box
C) inhibit RNA polymerase binding to the promoter and begin transcribing
D) usually lead to a high level of transcription even without additional specific transcription factors
E) bind to sequences just after the start site of transcription
Answer: B
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Destiny has distal symphalangism - her fingers and toes are stiff, with tiny nails. She looks it up and finds it is an autosomal dominant trait. Since her parents do not have it, she reasons that she has a new mutation. However, if she has children, each of them, assuming her partner does not have the condition, has a(n) ________ probability of inheriting the condition.
A) 1/8 B) 1/4 C) 1/2 D) 0
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