Why are lipids and proteins free to move laterally in membranes?

Why does bubbling occur when vinegar mixed with baking soda

Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament

Explain 3 specific difference or 3 specific similarities between chimpanzee and human behavior