Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A compound found in living tissue as a constituent base of DNA. It is paired with guanine in double-stranded DNA.
- ‘Isochores were defined as long genomic segments that are fairly homogeneous in their guanine and cytosine composition.’
- ‘The derivatives of purine are called adenine and guanine, and the derivatives of pyrimidine are called thymine, cytosine and uracil.’
- ‘During DNA replication, DNA polymerase incorporates unmethylated cytosine opposite to guanine, leading to an overall reduction in methylation of DNA.’
- ‘The nitrogen-containing units are the bases: adenine, cytosine, guanine, and uracil.’
- ‘In DNA the bases pair to form a ladder-like structure, with adenine paired with thymine and guanine with cytosine.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.