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Answer:

Topoisomerases (red) reduce torsional strain caused by the unwinding of the DNA double helix; DNA helicase (yellow) breaks hydrogen bonds between complementary base-pairs; single-strand binding proteins (SSBs) stabilize the separated strands and prevent them from rejoining .

Explanation:

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Answer:

SSBPs (single-strand DNA-binding proteins): Individual strands of DNA are stabilized by these proteins, which prevent them from rejoining.

Explanation:

What kept the DNA molecule stable during replication?

A virus-encoded protein (named T antigen) attaches to the origin and also works as a helicase to start replication. The unwound template is stabilized by a single-stranded DNA-binding protein, and DNA synthesis is subsequently initiated by the DNA polymerase-primase complex.

During replication, which three proteins open and stabilize DNA?

  • DNA polymerase and DNA primase, which catalyze nucleoside triphosphate polymerization.
  • DNA helicases and single-strand DNA-binding (SSB) proteins, which aid in opening up the DNA helix so that it can be copied.
  • DNA ligase and an enzyme that degrades RNA primers, which help to seal together the discontinuously linked DNA strands.

Learn more about DNA here-

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