The number of fatty acids in the cell wall of Hemophilus influenzae is relatively low compared to most gram-negative bacteria. Cells of Hemophilus influenzae look pink after the gram stain because they are gram-negative bacteria. It is a phospholipid bilayer with proteins embedded in it. There are no sterols in it. It functions as a selective barrier.
Respiration occurs on the plasma membrane.
It does not have any flagella or axial filaments. Internal Structures of Hemophilus Influenzae Organelles of Hemophilus Influenzae include ribosomes.