When comparing a wet mount preparation to a commercially prepared slide, which of the following characteristics of Protozoa is best observed using a wet mount slide preparation? Presence of micronuclei Mechanism of motility Mitochondrial morphology Lack of a cell wall What is the purpose of methylcellulose when preparing a wet mount of protozoa? Methylcellulose enhances the contrast of the protozoa. Methylcellulose fixes the coverslip to the mount Methylcellulose increases the viscosity of the mount Methylcellulose preserves the structure of the protozoa What structure is used for motility in Euglena?