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a thick, sticky liquid in which all the other nuclear components are suspended.
a genus of the Protozoa consisting of shapeless unicellular organisms that move by means...
the process whereby useful molecules, such as glucose and amino acids, as well as water and...
the layer of fatty material that is usually only surrounds the axon of a neuron. It is made from...
a foreign substance, usually a protein, that stimulates the production of one or more antibodies...