Cells can make ATP through aerobic respiration, anaerobic respiration, or fermentation. Which of the following pathways do all three forms of cellular catabolism share? breaking down pyruvate into CO2 through a series of steps
reducing pyruvate into lactic acid or acetaldehyde to regenerate NAD+
breaking down a molecule of glucose or other organic fuel into two molecules of pyruvate
passing electrons through a chain of proteins to an electronegative molecule to oxidize NADH

the real answer is b. scintillation counter

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.

. the sierra madre fault zone of southern california

. the san andreas fault california