INTRODUCTION TO MICROSCOPY CELL BIOLOGY
DIFFERENTIATED CELL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is an advantage of having DNA bundled into separate chromosomes?
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During DNA replication the chromosome number is cut in half
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DUring DNA replication the chromosome number stays the same
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in cell division each cell gets the same amount of DNA
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in cell division each cell gets a different amount of DNA
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Explanation:
Detailed explanation-1: -Condensing DNA into chromosomes prevents DNA tangling and damage during cell division.
Detailed explanation-2: -Cells must replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome, and therefore, successful inheritance of genetic traits. DNA replication is an essential process and the basic mechanism is conserved in all organisms.
Detailed explanation-3: -In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.
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