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Showing 3 results from a total of 3

| Issue 18

Uracil in DNA: error or signal?

Uracil is well known as one of the bases used in RNA, but why is it not used in DNA – or is it? Angéla Békési and Beáta G Vértessy investigate.

Ages: 16-19;
Topics: Biology
                   

| Issue 7

The great migration

Why are cells like wildebeest? Laura Spinney investigates the migration of cells and the formation of organs, using the tiny and transparent zebrafish.

Ages: 16-19;
Topics: Biology