The search space for protein engineering grows exponentially with complexity. A protein of just 100 amino acids has 20100 possible variants—more combinations than atoms in the observable universe.

The elite team of Karate Cats have completed their training and are now ready to compete to be maths champions! Join the Karate Cats and improve your KS1 maths skills. Earn the bronze, silver and gold ...

Activity: What is chronological order? Complete this activity to see how much you know about this topic already. Then complete the rest of the guide and see if you can beat your score. Chronological ...