A dynamic character is a character who consciously does a lot of  things in order to make things happen- i.e is a catalyst for  other events. They could be described as ha â¦ ving a lot of get up  and go; they are motivated.
Hemagglutinin, any of a group of naturally occurring glycoproteins that cause red blood cells (erythrocytes) to agglutinate, or clump together. These substances are found in plants, invertebrates, and certain microorganisms.
cross agglutination the agglutination of particulate antigen by an antibody raised against a different but related antigen; see also group agglutination.1. the action of an agglutinant substance. 2. the clumping together in suspension of antigen-bearing cells, microorganisms, or particles in the presence of specific antibodies (agglutinins) . Agglutination reactions.gglutination (ÉglÅÅÂ´tinÄÂ´shÉn) , n the aggregation or clumping together of cells as a result of their interaction with specific antibodies called agglutinins, commonly used in blood typing and in identifying or estimating the strength of immunoglobulins or immune sera.