Molecules are held together by electrons shared between bonded atoms. For example, consider the formation of an H2 molecule from two separate hydrogen atoms: 2 approachinghydrogen atoms(2 H) a hydrogen molecule(H2) As the two atoms approach, each nucleus begins to attract the other atom's electrons.
Definition of Hyphomycetes. in some classifications. : a subclass of fungi coextensive with the order Moniliales or including both the Moniliales and the Mycelia Sterilia.
Making the world better, one answer at a time. Septate hyphae are composed of individual cells separated from one another by cell walls. Nonseptate hyphae look like one big cell! There are no walls, and the nuclei are spread throughout the hypha. Septate hyphae are composed of individual cells separated from one another by cell walls.