Given below are two statements:
$Statement-I$: Glycolysis is a common step in anaerobic as well as aerobic respiration and it occurs in the mitochondrial matrix.
$Statement-II$: The first five steps of glycolysis constitute its preparatory phase.
In the light of the above statements,choose the correct answer from the options given below.

• A
  Both $Statement-I$ and $Statement-II$ are true.
• B
  Both $Statement-I$ and $Statement-II$ are false.
• C
  $Statement-I$ is true but $Statement-II$ is false.
• D
  $Statement-I$ is false but $Statement-II$ is true.