4. When one DNA molecule is replicated, the result is two DNA molecules. What is true of the second DNA molecule? A. It is identical or nearly identical to the first DNA molecule. B. The sequence of bases, from top to bottom, is opposite the sequence in the first DNA molecule. C. It is half the size of the first DNA molecule. D. It is twice the size of the first ĐNA molecule.

Question

4. When one DNA molecule is replicated, the result is two DNA molecules. What is true of the second DNA molecule? A. It is identical or nearly identical to the first DNA molecule. B. The sequence of bases, from top to bottom, is opposite the sequence in the first DNA molecule. C. It is half the size of the first DNA molecule. D. It is twice the size of the first ĐNA molecule.

Answer 1

A. It is identical or nearly identical to the first DNA molecule.

Answer 2

DNA replication is a biological process that occurs in all living cells wherein the DNA makes a copy of itself. The resulting DNA molecules are intended to be identical to ensure that genetic information is accurately passed on to daughter cells. In this process, the enzyme DNA polymerase creates a new strand by adding nucleotides complementary to the original DNA strand, forming two identical DNA double helices.

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