Answer: The cell membrane represents several types of different molecules.
Explanation:
Its basic function is to separate the intracellular part from the extracellular parts. Biological membranes are globally built on the same principle and consist of lipids, proteins, glycolipids, and glycoproteins. Two layers of lipids form the structural matrix of the membrane. Membrane proteins are key to membrane function. The composition also includes sugars that do not come independently but are covalently bound to membrane proteins or lipids.
Answer:
The Han Dynasty in China, one of the world's great classical civilizations, because people rebelled against them. How did mountains and deserts help Chinese civilizations develop? Mountain and deserts helped the Chinese by giving the safe borders.
Explanation:
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Explanation:
1 a. her parents because they knowledge many things in life
