Which of these best represents the location of the Earth’s core? A
the pit of a peach

B
the crust of an apple pie

C
the bread in a peanut butter and jelly sandwich

D
the white of an egg

Identify the electromagnets with poles that are reversed from the electromagnet shown above

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors