PATHOLOGY MCQ
CELL DAMAGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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During which stage of mitosis does the nuclear envelope begin to disappear?
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Metaphase
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Telophase
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Interphase
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Prophase
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Anaphase
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Explanation:
Detailed explanation-1: -During prophase, the chromosomes condense, the nucleolus disappears, and the nuclear envelope breaks down.
Detailed explanation-2: -Phase 1 – Prophase: In this phase the nuclear membrane begins to break down and the DNA forms structures called chromosomes. The four stages of mitosis (the cell at the top has not started mitosis) lead to two daughter cells. A little after telophase, the cytoplasm splits and a new cell membrane forms.
Detailed explanation-3: -Prophase is the first stage of mitosis. During this stage, the nucleolus and nuclear membrane disappear.
There is 1 question to complete.