Aco-worker cut his wrist on a bandsaw and is bleeding severely blood is spurting from an artery bleed direct pressure is not controlling the bleeding what is the best treatment

Which one of the following is true of trnas? a) trnas are double-stranded. b) each trna binds a particular amino acid. c) there are four types of trna. d) trnas carry special sequences known as codons. e) all of the above