The ultrasound features associated with the highest risk for cancer include a heterogeneous echotexture, calcifications, no hilus, a rounded appearance, cystic changes, and chaotic hypervascularity. These lymph nodes should always be biopsied even in the absence of a malignant-appearing thyroid nodule [13].
The reactants in the equation for cellular respiration are oxygen (O2) and glucose (C6H12O6).he main reactants of cellular respiration are: glucose(C6 H12 O6), water(6H2 O) and oxygen(6O2). The products of cellular respiration are: carbon dioxide (6C O2), water(12H2 â¦ O) and Energy (36 ATP).
Ok the key, reactants in anaerobic respiration(glycolysis) is glucose. The main byproduct is CH3CH(OH)COOH (lactic acid) and 2NADH The key reactant in aerobic respiration(Krebs Cycle) is Acetly CoA. The main byproduct is ATP, six NADH, two FADH2, four CO2.