What is the role of nonhistone proteins in the nucleus?
a. to regulate nuclear envelope formation
b. to facilitate nuclear transportation
c. to provide additional chromosomal structure
d. to disassemble the nuclear envelope
e. to aid in microtubule formation during mitosis
ANSWER: c
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Maria, a volunteer firefighter in New Jersey, rushed along with the rest of her fire company to lower Manhattan on that awful morning of September 11, 2001. As they crossed over the Hudson into the city, they heard that the towers had collapsed, so they
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Sympatric speciation differs from allopatric speciation because in sympatric speciation
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