Question

1. which table shows two steps of dna replication?

f
step 1
dna polymerase matches uracil to thymine and cytosine to guanine.
step 2
two identical dna double helixes are produced.
g
step 1
dna polymerase matches cytosine to thymine and uracil to guanine.
step 2
two separate but complementary single dna strands are produced.
h
step 1
dna polymerase matches adenine to thymine and cytosine to guanine.
step 2
two identical dna double helixes are produced.
j
step 1
dna polymerase matches uracil to thymine and adenine to guanine.
step 2
two separate but complementary single dna strands are produced.
10 what did hershey and chase contribute to the unde

Explanation:

DNA replication uses DNA polymerase for base pairing (A-T, C-G; no uracil). Step 2 produces two identical double helices (semiconservative replication). Table H has correct base pairing (A-T, C-G) and Step 2 result.

Answer:

H. Step 1: DNA Polymerase matches adenine to thymine and cytosine to guanine; Step 2: Two identical DNA double helices are produced.