Chapter: Respiration in Plants

Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalysed by

Which of the following biomolecules is common to respiration-mediated breakdown of fats, carbohydrates and proteins?

In glycolysis, during oxidation electrons are removed by

In animal cells, the first stage of glucose breakdown is

End product of glycolysis is

EMP can produce a total of

Incomplete oxidation of glucose into pyruvic acid with several intermediate steps is known as

Which of the following statement is incorrect?

Pyruvate dehydrogenase activity during aerobic respiration requires

The number of substrate level phosphorylation in one turn of citric acid cycle is

Where is respiratory Electron Transport System (ETS) located in plants?

Which one of these statements is incorrect?

What is the role of \(\begin{align}NA{{D}^{+}}\end{align}\) in cellular respiration?

Which statement is wrong for Krebs’ cycle?

Oxidative phosphorylation is

Which of the metabolites is common to respiration mediated breakdown of fats, carbohydrates and proteins?

The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products [image 1] Arrows numbered 4, 8 and 12 canall be

Aerobic respiratory pathway is appropriately termed

The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that Adenosine Triphosphate (ATP) is formed because

The overall goal of glycolysis, Krebs’ cycle and the electron transport system is the formation of

All enzymes of TCA cycle are located in the mitochondrial matrix except one which is located in inner mitochondrial membranes in eukaryotes and in cytosol in prokaryotes. This enzyme is

During which stage, in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP

Chemiosmotic theory of ATP synthesis in the chloroplast and mitochondria is based on

Which one of the following concerns photophosphorylation?

In which one of the following do the two names refer to one and the same thing?

The mechanism of ATP formation both in chloroplast and mitochondria is explained by

In Krebs’ cycle FAD participates as electron acceptor during the conversion of

Oxidative phosphorylation involve simultaneous oxidation and phosphorylation to finally form

Krebs’ cycle occurs in

Which of the following is essential for conversion of pyruvic acid into acetyl Co-A?

ATP is injected in cyanide poisoning because it is

Out of 38 ATP molecules produced per glucose, 32 ATP molecules are formed from NADH / \(\begin{align}FAD{{H}_{2}}\end{align}\) in

End product of citric acid/Krebs’ cycle is

Link between glycolysis, Krebs’ cycle and β-oxidation of fatty acid or carbohydrate and fat metabolism is

Oxidative phosphorylation is production of

Terminal cytochrome of respiratory chain which donates electrons to oxygen is

\(\begin{align}NAD{{P}^{+}}\end{align}\) is reduced to NADPH in

Respiratory Quotient (RQ) value of tripalmitin is

How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to \(\begin{align}C{{O}_{2}}\end{align}\) and \(\begin{align}{{H}_{2}}0\end{align}\) yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal?

How many ATP molecules are produced by aerobic oxidation of one molecule of glucose?

Net gain of ATP molecules during aerobic respiration is

Respiratory quotient (RQ) for fatty acid is

Respiratory substrate yielding maximum number of ATP molecule is

Maximum amount of energy/ATP is liberated on oxidation of

Apparatus to measure rate of respiration and RQ is

When one glucose molecule is completely oxidised, it changes

Which one of the following statements about cytochrome 450 is wrong?

RQ is

In which one of the following processes \(\begin{align}C{{O}_{2}}\end{align}\) is not released?

The energy-releasing metabolic process in which substrate is oxidised without an external electron acceptor is called

In alcoholic fermentation

Fermentation is anaerobic production of

Fermentation products of yeast are

Life without air would be

Out of 36 ATP molecules produced per glucose molecule during respiration