AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

DNA MAKES RNA MAKES PROTEIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Semi-conservative replication of the DNA refers to the idea that
A
the 2 DNA strands run in opposite directions
B
each new DNA molecule contains 2 new single RNA strands
C
each half of the original DNA molecule is joined with a new complementary DNA strand
D
DNA molecules need to unwind before replication begins
Explanation: 

Detailed explanation-1: -In this model, the two strands of DNA unwind from each other, and each acts as a template for synthesis of a new, complementary strand. This results in two DNA molecules with one original strand and one new strand.

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