How would a houseplant respond to sunlight that comes from one direction

What substance acts to prevent sudden ph changes in bodily fluids?

List five ways we are indebted to phytoplankton

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