The process of phosphorylation takes place in

Select the correct option to complete the following statements:
$(1)$ The $TCA$ cycle begins with the condensation of $OAA$ and water with $Acetyl-CoA$ to yield $Citric$ $acid$.
$(2)$ In fermentation,yeast converts glucose into ethanol under $Anaerobic$ conditions.

Pyruvic acid is the end product of glycolysis. What are the three metabolic fates of pyruvic acid under aerobic and anaerobic conditions? Write them in the space provided in the diagram.

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.

Breakdown of complex molecules to yield energy takes place in

In the presence of a dilute salt solution,the rate of respiration in a respiring tissue: