Respiration in Plants

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

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

Aerobic respiratory pathway is appropriately termed:

The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because:

The correct sequence of cell organelles during photorespiration is:

The overall goal of glycolysis, kerbs 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

Which would be the last substrate to be used in respiration?

Which one of the following is the first step of glycolysis?

Which one forms ATP

Which of the following transfers the electrons in ETS(Electron Transport System)?

Which of the following is the product of glucose fermented by yeast?

Which of the following is the product of aerobic respiration?

Which of the following is the first step of glycolysis?

Which is the key intermediate, linking glycolysis to the Kreb’s cycle?

What is total yield of ATP in TCA cycle in eukaryotic cells?

What is the first derived product of pyruvic acid after it enters into mitochondria for respiration?

What is common between photosynthesis and respiration finally after reaction?

This is not an electron transferring molecule

The total gain of ATP from the break down of one molecule of glucose through aerobic respiration is

The site of Krebs cycle in bacteria is

The site of EMP pathway is

The reaction of glycolysis occur in

The pyruvic acid is formed during

The process by which there is inhibition of glycolysis by atmospheric O₂ is

The process after glycolysis in anaerobic respiration is known as

The oxidative breakdown of respiratory substrates, with help of oxygen, is termed as

The oxidation of one NADH₂ yields

The number of glucose molecules required to produce 38 ATP molecules under anaerobic conditions by any yeast cell is

The number of carbon atom in citric acid is

The link between glycolysis and citric acid cycle is

The intermediate compound, that connects glycolysis to Kreb’s cycle is

The enzyme that converts glucose to glucose 6-phosphate is

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

The end product of fermentation are

The end product of anaerobic respiration, in plants is

The element particles on mitochondria are concerned with

The details of tricarboxylic acid path was worked out by

The amount of energy given by one mole of ATP is

Terminal electron acceptor in ETC is

Steps of respiration are controlled by

Respiratory substrate yielding maximum number of ATP molecule is

Respiratory quotient (R.Q.), is one in case of

Respiratory quotient (R.Q.), during early stages of germination of castor seed, is

Respiratory cycle where NADH₂ are produced is

Respiration quotient is defined as

Respiration is

Removal of hydrogen and CO₂ from a substrate is called

R.Q (Respiratory quotient ) is infinite in

Pyruvic acid, the last product of glycolysis, is degraded to CO₂ and H₂O in

Pyruvic acid is produced at the end of which of the following?

Pyruvic acid is

Plants, but not animals, can convert fatty acids to sugars by a series of reactions called

Oxygen is reduced to water in

Oxidative phosphorylation refers to

Oxalosuccinic acid, an intermediary compound of Krebs’ cycle is a

One mole of glucose on metabolism liberate how many kilo calories of energy?

Number of NADH produced during breakdown of one molecule of glucose to 1:3 diphosphoglycerate stage is

No decarboxylation is involved in

Net gain of ATP in prokaryotes from a molecule of glucose when oxidized is

Net gain of ATP in glycolysis is

Net gain of ATP for the oxidation of 1 hexose molecule during aerobic respiration is

Most enzymes that take part in Kreb’s cycle are located in

Mitochondria are sites of

Maximum amount of energy/ATP is liberated on oxidation of

Last electron acceptor in respiration is

Last electron acceptor in ETS is

Largest amount of phosphate bond energy is produced in the porcess of respiration during

Kreb’s cycle is found in

Intermediate stage between aerobic and anaerobic cycles is

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

In the production of ethanol pyruvic acid is first converted to acetaldehyde by the enzyme

In the Kreb’s cycle the FAD electron transport system operates during the conversion of

In the conversion of pyruvic acid to acetyl coenzyme A, pyruvic acid is

In plant cell, glycolysis operates in

In Opunita and other succulents, night time R.Q is

In Kreb’s cycle, a 6-C compound is formed by the combination of acetyl CoA and

In Kreb’s cycle GTP is formed in

In Kreb’s cycle

In glycolysis, during oxidation electrons are removed by

In germinating seeds fatty acids are degarded exclusively in the

In electron transport chain, FADH2 is oxidised to FAD, the electrons are passed to cytochrome proteins whereas hydrogen ions are released into

In animal cells, the first stage of glucose breakdown is

How many ATPs are produced during glycolysis of one molecule of glucose?

Glycolysis leads to the formation of 2 molecules of

Glycolysis consists of

Following is involved in the catalysis of link reaction during aerobic respiration is

Fermentation is

ETC present in

Enzymes which help in electron-transfer are

Enzymes of Krebs’ or TCA cycle are located in the matrix of mitochondria except one which is located in the inner mitochondrial membrane. Name the enzyme

Enzyme helping in oxidative decarboxylation of pyruvic acid is

Energy currency (reservoir) of the cells is

End product of glycolysis is

End product of anaerobic respiration in humans

EMP path is another name of

EMP can produce a total of

During aerobic respiration maximum ATP is synthesized by

In germinating seeds fatty acids are degraded exclusively in the