Explore an adult male reference body in 3D. Reveal 14 anatomical systems, search thousands of named structures, isolate organs, and pull 2,209 modeled pieces apart to see how the body is organized.
—
DNA Replication & Proofreading
—
About this simulation
Unzip DNA, add primers and build two daughter molecules. Predict complementary bases and repair a copying error.
What students can explore
- 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.
Learning objectives
- 1Introduce an error. At which stage is it corrected, and what does each daughter inherit?
Questions teachers ask
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.
Embed this simulation
Drop it into your LMS, blog, or class site — free.
<iframe src="https://kiwibee.io/en/simulations/dna-replication-proofreading-simulation/embed" title="DNA Replication & Proofreading | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>Continue exploring
More interactive science models
Explore the head and neck in 3D: 643 source meshes across 14 layers, 47 facial and masticatory muscles, and 77 drawn nerves, vessels and glands the source scan omits. Open any tooth onto its own pulp canal, and follow the seven stages of tooth development.
—
Free interactive photosynthesis simulation. Explore photosynthesis hands-on online — great for whole-class or independent practice.
—
Free interactive states of matter simulation. Explore states of matter hands-on online — great for whole-class or independent practice.
—
Free interactive shadows simulation. Explore shadows hands-on online — great for whole-class or independent practice.
—
Bring interactive science into your classroom
KiwiBee's free teacher workspace brings lesson planning, worksheets, classroom tools, and gradebook together in one place.
Start free and create your first class
Home
All solutions
Pricing
About us
KiwiBee for Non-profits
Events & webinars
For big organisations
For schools
For centers
For team leaders
For teachers
AI and resources
Resources
Printable worksheets
Lesson Packs
Interactive simulations
Teacher tools
AI studio
Ideas and research