The soil with the poorest water-holding capacity is

The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as $A, B, C$ and $D$. Identify the correct option from those given below.

Match List-$I$ with List-$II$ :

List-$I$ (Process)	List-$II$ (Location)
$A$. Glycolysis	$I$. Mitochondrial Membrane
$B$. $ETS$	$II$. Mitochondrial Matrix
$C$. Accumulation of protons	$III$. Cytoplasm
$D$. Krebs' cycle	$IV$. Intermembrane space

Choose the correct answer from the options given below :

During injury and infection,the rate of $O_2$ consumption:

What are the end products of aerobic respiration?

Which of the following processes involves the loss of two protons and two electrons?