A Sunday afternoon 'cellfie': so awesome to contemplate that a single cell nucleus contains a person's entire genetic code, written on two metres of DNA. She scraped these cells from the inside of her cheek using a teaspoon
A Sunday afternoon 'cellfie': so awesome to contemplate that a single cell nucleus contains a person's entire genetic code, written on two metres of DNA. She scraped these cells from the inside of her cheek using a teaspoon