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 group or arrangement of four: asa: a tetravalent element, atom, or radicalb: a group of four cells arranged usually in the form of a tetrahedron and produced by the successive divisions of a mother cell a tetrad of sporesc: a group of four synapsed chromatids that become visibly evident in the pachytene stage of meiotic prophase and are produced ...