The major route for endocytosis in most cells, and the best-understood, is that mediated by the molecule clathrin. This large protein assists in the formation of a coated pit on the inner surface of the plasma membrane of the cell.This pit then buds into the cell to form a coated vesicle in the cytoplasm of the cell.he major route for endocytosis in most cells, and the best-understood, is that mediated by the molecule clathrin. This large protein assists in the formation of a coated pit on the inner surface of the plasma membrane of the cell.
Sponges are extremely primitive invertebrate life so are classed under the Kingdom Animalia, they do not photosynthesise so are not plants. They are also very different to fungi and have an entirely different composition and life cycle. A sponge if passed through a sieve gradually reforms its original shape.ponges are extremely primitive invertebrate life so are classed under the Kingdom Animalia, they do not photosynthesise so are not plants. They are also very different to fungi and have an entirely different composition and life cycle. A sponge if passed through a sieve gradually reforms its original shape.
Fungi are more closely related to plants than to animals. a) True b) False. A monophytetic hypothesis of the origin of the fungi could not state that the Ascomycota and Basidiomycota arose separately from the protozoa.lime molds are logically placed in the Kingdom Fungi because they: a) have a multicellular stage, are heterotrophic, and form sporangia b) are eukayotic and non-photosynthetic c) form hyphae d) have both asexual and sexual phases in their life cycle e) have chitinous cell walls.