1. Tardigrade
  2. Question
  3. Biology
  4. The pathway of respiration common in all living organisms is (X) it occurs in the (Y) and the products formed are two molecules of (Z). Identify X , Y and Z in the above paragraph and select the correct option. X Y Z A EMP pathway Mitochondrion Pyruvic acid B EMP pathway Cytoplasm Pyruvic acid C Krebs' cycle Cytoplasm Acetyl CoA D Krebs' cycle Mitochondrion Acetyl CoA

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Q. The pathway of respiration common in all living organisms is $(X)$_______ it occurs in the $(Y)$______ and the products formed are two molecules of $(Z)$______. Identify $X , Y$ and $Z$ in the above paragraph and select the correct option.
X Y Z
A EMP pathway Mitochondrion Pyruvic acid
B EMP pathway Cytoplasm Pyruvic acid
C Krebs' cycle Cytoplasm Acetyl CoA
D Krebs' cycle Mitochondrion Acetyl CoA

Respiration in Plants

Solution:

Glycolysis (from the Greek glyco-sugar, meaning sweet, and lysis-splitting) also known as Embden-Meyerhof- Pamas (EMP) pathway, is an oxidative process in which one molecule of glucose is partially oxidised into two molecules of pyruvate in a series of enzyme catalysed reactions. Glycolysis, the major pathway for glucose metabolism, occurs in the cytosol of all cells. It is a unique pathway occurs aerobically as well as anaerobically and does not involve molecular oxygen.