<span>I believe the answer is: D. proteins
The main functions of these proteins is to allow specific substance to pass through the membrane of the cells which needed for the energy formation for cells'functions.It created through the combination of more than 20 amino acids with different functions.</span><span />
They did not observe any liposomal (vesicular) transport and the experiment didn't work because they were missing a compound referred to as motor protein.
<h3>What is Motor protein?</h3>
This type of protein falls under the category of molecular motors which have the ability to move in the cytoplasm of cells. This is done by the conversion of chemical energy into mechanical work which is aided by the hydrolysis of ATP which serves as the energy currency of cells.
We were told that the microtubules were spontaneously lengthening and shortening but there was no liposomal transport which means there were no molecular motors to fuel the process when the experiment was performed.
This was because of a lack of motor protein which would have aided the movement of the liposomes which therefore explains the reason why it was chosen as the most appropriate choice.
Read more about Motor protein here brainly.com/question/5198182
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The function of ATP IN living organisms is that ATP is stored in all the cells for energy of all cells.
ATP captures the chemical energy by digesting food particles, breaking it down to deliver into the
cell process enough to disperse ATP throughout the bloodstream for energy to every cell of the body, to work properly in digestion, releases it to fuel all cells in the body, this is the last process for fuel in the cell system in the digestive process..
C. Along the bottom. The benthic zone is the bottom sediment of a lake.