N-ACETILGLUCOSAMINA 9 N-ACETYLGLUCOSAMINE 6-FOFOFRUCTOQUINASA 3 6-PHOSPHOFRUCTOKINASE 3 ACIDO HIALURONICO 3 ACROSOME REACTION 3 BACILLUS SPHAERICUS 3 CARBOHIDRATOS 3 CARBOHYDRATES 3 CATABOLIC REPRESSION 3 CLICK REACTION 3 ESPERMATOZOIDE 3 FERTILIZACION 3 FERTILIZATION 3 HYALURONIC ACID 3 LECTIN 3 LECTINAS 3 LIGANDOS MULTIVALENTES 3 MULTIVALENT LIGANDS 3 N-ACETILGLUCOSAMINIDASA 3 N-ACETYLGLUCOSAMINIDASE 3 PRIMARY BINDING 3 PTS SYSTEM 3 REACCION ACROSOMAL 3 REACCION CLICK 3 REPRESION CATABOLICA 3 RESORCINARENE 3 RESORCINARENO 3 SISTEMA PTS 3 SPERM 3