BIOLOGY
IMPORTANCE OF CARBOHYDRATES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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has been altered
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remains intact
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has been tripled
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None of the above
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Detailed explanation-1: -In a round of replication, each of the two strands of DNA is used as a template for the formation of a complementary DNA strand. The original strands therefore remain intact through many cell generations.
Detailed explanation-2: -DNA replication finishes when converging replication forks meet. During this process, called replication termination, DNA synthesis is completed, the replication machinery is disassembled and daughter molecules are resolved.
Detailed explanation-3: -Following replication the new DNA automatically winds up into a double helix.
Detailed explanation-4: -When DNA replicates, each strand of the original DNA molecule is used as a template for the synthesis of a second, complementary strand.
Detailed explanation-5: -Repetitive regions at the very ends of chromosomes are called telomeres, and they’re found in a wide range of eukaryotic species, from human beings to unicellular protists. Telomeres act as caps that protect the internal regions of the chromosomes, and they’re worn down a small amount in each round of DNA replication.