1 The lipid bilayer is semi-permeable, allowing only certain molecules to diffuse across the membrane. 2  Cholesterol is another lipid component of animal cell membranes.t also serves as a base of attachment for the cytoskeleton in some organisms and the cell wall in others. Thus the cell membrane also serves to help support the cell and help maintain its shape. Animal cells, plant cells, prokaryotic cells, and fungal cells have cell membranes.
The higher the frequency, the shorter (lower) the wavelength. Energy is proportional to frequency, and higher frequency wa â¦ ves will have a higher energy.   Mathematically, frequency = 1 divided by wavelength, or f = 1/Î»   Use the link below for more information, including a diagram or two to make things clearer.requency is inversely proportional to wavelength (higher frequency means a shorter wavelength). Frequency is directly proportional to the energy of the wave (higher frequenc â¦ ies correspond to higher energies). 2 people found this useful.
A graph of the air pressure at a certain point might look like this: The arrow indicates one cycle of the sound. The time it takes to complete a cycle is the period. Frequency is the inverse of this, the number of cycles in a second. The distance sound travels during one period is the wavelength.All this is related by the formulas: The upside down y is lambda, which stands for wavelength. P is period, f is frequency, and s is the speed of sound.The reason we have to be aware of this relationship is that our ears are sensitive to frequency, which we perceive as pitch, but the world works mostly by wavelength. graph of the air pressure at a certain point might look like this: The arrow indicates one cycle of the sound. The time it takes to complete a cycle is the period. Frequency is the inverse of this, the number of cycles in a second. The distance sound travels during one period is the wavelength.