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11th Class - Biology | Chapter: Respiration in Plants MCQs

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(A) CO2 produced to substarate consumed
(B) CO2 produced to O2 consumed
(C) oxygen consumed to CO2 produced
(D) oxygen consumed to water produced
(A) 1 – celled stage
(B) 2 – celled stage
(C) 3 – celled stage
(D) male gamete formation stage
(A) cell cytoplasm
(B) inner mitochondrial membrane
(C) mitochondrial matrix
(D) nucleus
(A) Citric acid
(B) CO2 + H2O
(C) Lactic acid
(D) Pyruvic acid
(A) respiratory chain
(B) Krebs cycle
(C) oxidative decarboxylation
(D) EMP
(A) It starts with a six-carbon compound.
(B) It occurs in mitochondria.
(C) It is also called the citric acid cycle.
(D) The intermediate compound which links glycolysis with the Krebs cycle is malic acid
(A) Carbohydrates
(B) Sunlight
(C) Chlorophyll
(D) Cytochromes
(A) 2 are produced outside glycolysis and 34 during respiratory chain
(B) 2 are produced outside mitochondria and 34 inside mitochondria
(C) 2 during glycolysis and 34 during Krebs cycle
(D) All are formed inside mitochondria
(A) Malic acid
(B) Tartaric acid
(C) Pyruvic acid
(D) Citric acid
(A) 0.9
(B) 1.2
(C) 1
(D) 0
(A) mitochondrial matrix
(B) Cristae
(C) perimitochondrial space
(D) outer membrane
(A) acetyl Coenzyme A
(B) PEP
(C) pyruvate
(D) OAA
(A) TCA pathway
(B) Glycolysis
(C) Hms pathway
(D) Glycolysis
(A) Pyruvic acid decarboxylase
(B) Alcohol dehydrogenase
(C) Both of these
(D) None of these
(A) Otto Meyerhof
(B) Hans Kreb
(C) Gustav Embden
(D) All of these
(A) inferior ovary
(B) dehiscent fruit
(C) pair of glumes
(D) fused calyx
(A) pollination by wind
(B) pollination by water
(C) pollination by insects
(D) pollination by snails
(A) Intermembrane space of mitochondria
(B) Mitochondrial matrix
(C) Inner membrane of mitochondria
(D) Cytoplasm
(A) oxaloacetate
(B) PEP
(C) pyruvate
(D) acetyl CoA
(A) Glucose
(B) Pyruvic acid
(C) ADP
(D) ATP
(A) Glucose to citric acid
(B) Glucose to fructose
(C) Glucose to pyruvic acid
(D) Glucose to malic acid
(A) C6H12O6, 2H2O
(B) C12H22O11, 6H2O
(C) C6H12O6, 6H2O
(D) C12H22O11, 11H2O
(A) numerous corolla
(B) androphore
(C) gynophore
(D) androgynophore
(A) Cytochrome C
(B) FADH
(C) NADH
(D) oxygen
(A) ATP in photosynthesis
(B) NADPH in photosynthesis
(C) ATP in respiration
(D) NADH in respiration
(A) TCA-pathway
(B) Glycolysis
(C) HMS-pathway
(D) Krebs cycle
(A) 4
(B) 8
(C) 2
(D) 6
(A) Protein synthesis
(B) Cellular digestion
(C) Cell division
(D) Cell-respiration
(A) 6860000 cals
(B) 686000 cals
(C) 68600 cals
(D) 6860 cals
(A) glucose
(B) aldohexose
(C) ATP
(D) NAD
(A) Glucose and lysis
(B) Glyco and lysis
(C) Glycose and lysis
(D) Glykos and lysis
(A) Cytochrome c
(B) cytochrome a3
(C) cytochrome a
(D) FADH2
(A) protection of delicate embryo
(B) enzyme synthesis
(C) transfer of food to cotyledons
(D) transfer of food from cotyledons to embryo tips
(A) fleshy seed coat
(B) stony pericarp
(C) stony mesocarp
(D) stony endocarp

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