Aperson working in your lab creates a synthetic semi-fluid like substance embedded with proteins that transport nutrients and ions. this leads you to believe the substance is most similar to

It is mostly likely the cell membrane.

The cell membrane is a structure of a cell composed of double layer of lipids and proteins. It surrounds a cell and separates the cytoplasm from its surrounding environment. The cell membrane is selectively permeable (semi-permeable), which means that it only lets certain molecules enter and exit. It can also control the amount of some substances that go into or out of the cell.  

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

idk and i also need to know where are those bio brainy acts lol