Hcg secreted by placenta not the fastest method to detect pregnancy nor it is specific
The reaction should be catabolic because Catabolic<span> reactions usually release energy that is used to drive chemical reactions. Anabolism refers to chemical reactions in which simpler substances are combined to form more complex molecules. </span>Anabolic <span>reactions usually require energy. </span>Anabolic<span> reactions build new molecules and/or store energy.</span>