Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
- ‘The order of amino acids in proteins is recorded in the genetic code housed in the nucleic acids, DNA and RNA.’
- ‘There are two types of nucleic acids, DNA and RNA, both of which are suitable for the transfer of information.’
- ‘The cell uses a related nucleic acid called RNA (ribonucleic acid) to construct a working copy of that strand.’
- ‘The concentration of protein and nucleic acids in extracts and the molecular weight of DNA were subsequently determined.’
- ‘Proteins are polymers of amino acids, while nucleic acids are polymers of nucleotides.’
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.