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In a game of luck, there is a 1 in 10 chance of winning $10, a 1 in 5 chance of winning $5, and a 1 in 2 chance of winning $2...
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SAT SUBJECT TESTS: Biology Question #1

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Question:The nuclear membrane of a cell dissolves during

Choices:
A. anaphase.
B. interphase.
C. metaphase.
D. prophase.
E. telophase.



The correct answer is D. During prophase, the first stage of mitosis, the cell’s two centrosomes align themselves with the ends of the mitotic spindle, just outside the nucleus. The nuclear membrane then dissolves to expose the sister chromatids inside.
 

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