INTRODUCTION TO MICROSCOPY CELL BIOLOGY
DIFFERENTIATED CELL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following occurs during the interphase stage of the cell cycle?I. DNA is replicatedII. The cell dividesIII. The cell grows in size
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I and III only
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I, II, and III
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II only
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I and II only
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Explanation:
Detailed explanation-1: -During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated and the cell divides.
Detailed explanation-2: -The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible for the synthesis or replication of DNA. In this way, the genetic material of a cell is doubled before it enters mitosis or meiosis, allowing there to be enough DNA to be split into daughter cells.
Detailed explanation-3: -DNA replication occurs during the subphase of interphase called S phase. āSā stands for synthesis of new molecules of nuclear DNA.
There is 1 question to complete.