What are the \"sides\" of the DNA ladder made of? ____ What are the \"rungs\" of

Question

What are the "sides" of the DNA ladder made of? ____ What are the "rungs" of the DNA ladder made of? ____ Diagram and label a section of DNA The replication (exact duplication) of DNA begins with the ____ of the double helix. DAN replication is said to be ____ because each strand facts as a template to construct the other half of the molecule. Show the complimentary base pairing that would occur during replication of this DNA molecule to the left. Notice how two strands arc made from one. Below, fill in the missing bases from this DNA molecule.

Explanation / Answer

1. unzippig

Explanation- The enzyme helicase breaks down the bonds holding the DNA strands together.

2. semiconservative

Explanation- One strand of parent DNA (which serves as a template) is conserved during replication.

5. complementary base pairing would be-

G--C (linked by two hydrogen bonds, A--T( linked by three hydrogen bonds)

6. A-T, C-G, G-C,C-G, T-A,G-C, C-G, A-T, C-G,G-C,T-A, A-T,T-A,C-G,G-C

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