The Science of Cancer Survival
Discover how your body's internal repair crews and immune system work together to fight off rogue cells. Learn why genetic differences make every person's battle with cancer unique.
Like Duolingo, but for The Science of Cancer Survival. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 26 levels across 3 sections, about 52 minutes end to end, roughly 10 days at five minutes a day. It moves through How Your Body Stays Healthy, Why Every Body Reacts Differently, and Investigating Real-World Issues. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in The Science of Cancer Survival
- Apoptosis is a managed process to remove faulty cells
- Cells respond to chemical growth factors from their environment
- Internal checkpoints verify the cell is healthy enough to replicate
- Preventing damaged cells from dying leads to tissue dysfunction
- Cancer results from growth signals being stuck 'on'
- How external signals and internal checks trigger the decision to divide
- Degenerative issues occur when cells die faster than they are replaced
- The role of programmed cell death in maintaining organ health
- The consequences of losing the balance between growth and death
- Enzymes must physically scan and recognize structural distortions in the double helix
- Unfixed mutations accumulate every time a cell divides
- The damaged section is excised before new bases are added
- Cancer is the result of uncontrolled cell growth driven by accumulated genetic errors
- Ligase acts as the final 'glue' to restore the continuous DNA strand
- The sequence of events in identifying and correcting a DNA lesion
- The relationship between failed repair and cancer progression
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives The Science of Cancer Survival the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
When you get a scrape, what specific chemical signals tell your skin cells to start dividing and close the gap?
Get it right to open this lesson and 25 more in the app.
How to learn The Science of Cancer Survival, step by step
Go in order. 26 short levels across 3 sections, about 52 minutes in all, five minutes a day.
- 1
How Your Body Stays Healthy
- The Rules of Cell Growth
- The DNA Repair Crew at Work
- When Cells Refuse to Stop Dividing
- How the Immune System Spots Trouble
- 2
Why Every Body Reacts Differently
- Small Genetic Changes, Big Impacts
- Why Some People Heal Faster
- How Variation Changes Cancer Risk
- The Role of Inherited Traits
- Environmental Triggers and Your Genes
- Predicting Survival Through Variation
- 3
Investigating Real-World Issues
- Asking the Right Research Questions
- Finding Reliable Biological Data
- Connecting Genetics to Modern Medicine
3 sections · 13 units · 26 levels. Built to play, not to enroll.
Questions about The Science of Cancer Survival
How do I learn The Science of Cancer Survival?
Go in order: start with How Your Body Stays Healthy, then Why Every Body Reacts Differently, then Investigating Real-World Issues. On Tomo that's 26 short levels, about 52 minutes in all, played five minutes a day. Start free and play the first level in under a minute.
Is there a Duolingo-style app for The Science of Cancer Survival?
Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. The Science of Cancer Survival is one of its free courses, and you can type any other topic to get a course of your own.
Is The Science of Cancer Survival free?
Yes. The Science of Cancer Survival is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.
How long does it take to learn The Science of Cancer Survival?
26 levels across 3 sections, about 52 minutes of play in total. It's built for five minutes a day, so you finish it a little at a time instead of all at once.
Do I need any background to start The Science of Cancer Survival?
No. It's pitched at a beginner level, so it starts where you are and builds up. If you can tap a phone, you can start.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
The Science of Cancer Survival is taught in the Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start The Science of Cancer Survival today.
Download Tomo, search The Science of Cancer Survival, and play your first lesson in under a minute.