PATHOLOGY MCQ
CELL DAMAGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A cell makes a copy of itself
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A cell gets bigger
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A cell creates a virus
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A cell expels organelles from inside itself
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Detailed explanation-1: -During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. Because this process is so critical, the steps of mitosis are carefully controlled by certain genes.
Detailed explanation-2: -The cell makes copies of its chromosomes. Each chromosome now consists of two sister chromatids. G2 phase. The cell checks the duplicated chromosomes and gets ready to divide.
Detailed explanation-3: -DNA replication is the process by which DNA makes a copy of itself during cell division.
Detailed explanation-4: -Before a cell can enter the active phases of mitosis, however, it must go through a period known as interphase, during which it grows and produces the various proteins necessary for division.
Detailed explanation-5: -During every cell division, a cell must duplicate its chromosomal DNA through a process called DNA replication. The duplicated DNA is then segregated into two “daughter” cells that inherit the same genetic information. This process is called chromosome segregation.