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DNA Replication & Proofreading

អំពីការពិសោធន៍និម្មិតនេះ

Unzip DNA, add primers and build two daughter molecules. Predict complementary bases and repair a copying error.

អ្វីដែលសិស្សអាចស្វែងរកបាន

  • Introduce an error. At which stage is it corrected, and what does each daughter inherit?
  • A staged schematic: both new strands grow 5′→3′. The leading strand grows toward the fork; lagging fragments grow away, then join. Each daughter keeps one original strand.

គោលបំណងសិក្សា

  1. 1Introduce an error. At which stage is it corrected, and what does each daughter inherit?

សំណួរដែលគ្រូតែងសួរ

Introduce an error. At which stage is it corrected, and what does each daughter inherit?

The mismatch appears during synthesis and is removed by proofreading. Each daughter contains one original and one newly made strand.

About the model

A staged schematic: both new strands grow 5′→3′. The leading strand grows toward the fork; lagging fragments grow away, then join. Each daughter keeps one original strand.

បញ្ចូលការពិសោធន៍និម្មិតនេះ

ដាក់វាចូលទៅក្នុង LMS ប្លក់ ឬគេហទំព័រថ្នាក់រៀនរបស់អ្នក — ឥតគិតថ្លៃ។

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