Polymerization is most directly responsible in determining which structure of a protein? A. quaternary
B. secondary
C. tertiary
D. primary

How are ionic bonds formed and what is the attractive force within an ionic bond

If soap hits the floor, is the soap dirty or the floor

Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.