opens up one segment of the DNA helix during replication, whereas adds complementary free nucleotides to the exposed DNA strand.
A) DNA ligase; DNA helicase
B) DNA helicase; DNA polymerase
C) DNA ligase; DNA polymerase
D) DNA helicase; DNA ligase
E) DNA polymerase; DNA ligase
Correct Answer:
Verified
Q44: Eye color is caused by genes at
Q45: The stage at which chromosomes aggregate along
Q46: A cell finishing mitosis has _ DNA
Q48: Sister chromatids migrate to opposite poles of
Q48: Germ cells have _ unpaired chromosomes and
Q50: Cytokinesis overlaps with which phase of mitosis?
A)the
Q51: If one allele is not phenotypically expressed
Q52: All these are found in the karyotype
Q54: A karyotype shows the _ chromosomes sorted
Q55: Chromatin shortens and thickens, coiling into compact
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