During sporulation in Bacillus subtilis, inactive precursor forms of new sigma factors are activated at the appropriate time by which mechanism?
A. Phosphorylation
B. Chaperone refolding
C. RNA-binding
D. Proteolysis
Answer: D
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Indicate whether the statement is true or false.
The neoteny hypothesis is supported by which of the following characteristics? Select all that apply
A. large heads B. relative hairlessness C. a foramen magnum positioned at the base of the skull D. relatively flat faces and small noses E. None of the above.
Tom Curtis wrote a letter in 2006 to try and
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_______________ hormone is significant in the female menstrual cycle, triggering maturation of an egg.
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