What is the end product of glycolysis?

1. NADH	2. ATP
3. G3P	4. Pyruvate

The outputs of the Krebs cycle do not include:

The products of fermentation do not include:

Oxidative decarboxylation of pyruvate produces:

The stage of cellular respiration that directly involves oxygen is:

What process in aerobic respiration generates maximum ATP?

Consider the steps of glycolysis given in the diagram:
  
Regarding reaction 3 in the diagram:

1. Only I is true
2. Only II is true
3. Both I and II are true
4. Both I and II are false

In aerobic respiration, oxygen acts as:
I. Terminal electron acceptor
II. Terminal proton acceptor

${\mathrm{FADH}}_2$ is produced in

Krebs cycle is also called as: