Cooking tips for tender beef. When cooking beef, keeping it tender and juicy is of utmost importance - and it really isn't that difficult. With the following cooking tips, you'll have perfectly cooked beef every time. Cooking tip #1: Understand your cuts.
Supplement. In cell biology, a tetrad pertains to the structure formed by the synapsis of homologous chromosomes during the prophase I of meiosis. Word origin: Greek tetras, tetrad-. Synonym: bivalent. Related term: 1  Fallots tetrad.
a combining form meaning âfour,â used in the formation of compound words: tetrabranchiate. Also, especially before a vowel, tetr-. Origin of tetra-. < Greek, combining form of tÃ©ttara, neuter of tÃ©ttares four.