Respiration in Plants NEET Questions pdf

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Respiration in Plants NEET Questions pdf manages cell breath or the component of the breakdown of food materials inside the cell to deliver energy and the catching of this energy for the blend of ATP. The concepts of Glycolysis, Aerobic Respiration, The Respiratory Balance Sheet, Fermentation, Amphibolic Pathway, and Respiratory Quotient are covered in the topic.

Respiration in Plants NEET Questions pdf Download

1 Which of the following plant part can respire anaerobically:
(A) Root
(B) Seed
(C) Stem
(D) leaves

Answer:Seed
2 How many ATP molecules could maximally generated from one molecule of glucose,if the complete oxidatin of one mole of glucose to CO2 and H2O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal ?
(A) One
(B) Two
(C) Thirty
(D) Fifty seven

Answer:Thirty
3 All enzymes of TCA cycle are located in the mitochondrial matrix except one which is located in the inner mitochondrial membrane in the eukaryotes and in the cytosol in prokaryotes. This enzyme is :
(A) isocitrate dehydrogenase
(B) Malate dehydrogenase
(C) Sucinnic dehydrogenase
(D) Lactate dehydrogenase

Answer: Sucinnic dehydrogenase
4 The overall aim of glycolysis, Kreb’s cycle and ETS is:
(A) production of ATP on large scale
(B) Nucleic acid
(C) Sugars
(D) ATP production in small stepwise units

Answer: ATP production in small stepwise units
5 The net gain of ATP during glycolysis is:
(A) Six
(B) Two
(C) Eight
(D) Four

Answer:Two
6 Which one is not correct about Kreb’s cycle?
(A) It is also called citric acid cycle
(B) The intermediate compound which link kreb’s cycle and glycolysis is Malic acid
(C) It occurs in mitochondria
(D) It starts with six carbon compound

Answer:The intermediate compound which link kreb’s cycle and glycolysis is Malic acid
7 In which of the following steps of Kreb’s cycle CO2 is evovled?
(A) Isociric acid / Oxalosuccinic acid
(B) Oxalo succinic acid / α-Ketogluteric acid
(C) succinic acid / Fumaric acid
(D) Malic acid / Oxaloacetic acid

Answer:Oxalo succinic acid / α-Ketogluteric acid
8 Which of the following enzyme is not used in Kreb’s cycle?
(A) Aconitase
(B) Decarboxylase
(C) Aldolase
(D) Fumarase

Answer:Aldolase
9 The end products of fermentation are:
(A) ATP
(B) Ethanol+ CO2 + ATP
(C) Ethyl alcohol + H2O+ CO2 + ATP
(D) Pyruvic acid + CO2

Answer: Ethanol+ CO2 + ATP
10 Anaerobic respiration in muscles give rise to the following:
(A) C3H6O3
(B) CH3COOH
(C) C2H5OH
(D) CH3COCOOH

Answer: CH3COCOOH

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