First Year Biology Mcqs with Answers Chapter 14 | Class 11 Biology Mcq with Answers pdf  chapter wise test

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First Year Biology Mcqs with Answers Chapter 1

Chapter 14

Transport

Encircle the most appropriate answer from the following options

1.         Which of the following processes does need energy?

  1. Diffusion         
  2. Facilitated diffusion
  3. Osmosis         
  4. Active transport

2.         The movement of minerals or water through plasomdesmata is called choose one:

  1. Symplast       
  2. Apoplast
  3. Vascular         
  4. None the above

3.         The movement of minerals or water through extracellular pathway is called choose one:

  1. Symplast        
  2. Apoplast
  3. Vascular         
  4. None the above

4.         The membrane of vacuole is called choose one:     

  1. Plasma membrane    
  2. Tonoplast
  3. Epidermis       
  4. None of the above

5.         Casparian strips are present in choose one:

  1. Epidermis       
  2. Endodermis
  3. Cortex
  4. Vascular bundle

6.         The total kinetic energy of the water molecules is called choose one:

  1. Water potential           
  2. Pressure potential
  3. Osmotic potential       
  4. None of the above

7.         The pressure exerted by protoplast against the cell wall of the plant cells is called choose one:

  1. Water potential         
  2. Pressure potential
  3. Osmotic potential       
  4. None of the above

8.         The upward movement of sap through the xylem is choose one:

  1. Ascent of sap 
  2. Plasmolysis
  3. Deplasmolysis
  4. Guttation

9.         Which of the followings is mismatched for ascent of sap?

  1. Cohesion tension    
  2. Water potential
  3. Root pressure
  4. Imbibition

10.       The attraction between the water molecules and cell wall of xylem is called choose one:

  1. Cohesion        
  2. Tension
  3. Adhesion        
  4. None of above

11.       The attraction among the water molecules is choose one:

  1. Cohesion        
  2. Tension
  3. Adhesion      
  4. None of above

12.       The evaporation of water from the aerial parts of the plants is called choose one:

  1. Ascent of sap           
  2. Plasmolysis
  3. Deplasmolysis
  4. Plasmolysis

13.       The loss of liquid through the hydathodes is called choose one:

  1. Ascent of sap 
  2. Plasmolysis
  3. Deplasmolysis
  4. Guttation

14.       The absorption of water by a compound without dissolving in it is called choose one:

  1. Ascent of sap 
  2. Plasmolysis
  3. Imbibition        
  4. Guttation

15.       The flow of sap from cut plants is choose one:

  1. Bleeding         
  2. Plasmolysis
  3. Imbibition      
  4. Guttation

16.       Which of the following transpirations is 90% of the total transpiration?

  1. Cuticular       
  2. Lenticular
  3. Stomatal         
  4. None of above

17.       Starch sugar hypothesis was proposed by choose one:

  1. Dixon  
  2. Mohi
  3. Sanger           
  4. Drebs

18.       following elements has role in the opening and closing of stomata choose one:

  1. K
  2. Mg
  3. Cu
  4. Fe

19.       The hormone which is involved in the opening and closing of stomata is choose one:

  1. Citric acid     
  2. Oxaloacetic acid
  3. Abscisic acid  
  4. None of above

20.       The stomata are closed at temperature (in centigrade) choose one:

  1. 35       
  2. 45
  3. 25       
  4. 15

21.       Which of the following cells is absent in the phloem?

  1. Companion cell        
  2. Sieve tube members
  3. Vessels           
  4. Parenchyma

22.       Which of the followings cannot become sink during translocation?

  1. Root   
  2. Fruits
  3. Stem  
  4. Leaves

23.       Pressure flow theory was proposed by choose one:         

  1. Dixon  
  2. Mohi
  3. Sanger
  4. Munch

24.       Intestinal coeca are present in choose one:

  1. Hydra 
  2. Planarian
  3. Cockroach     
  4. None the above

25.       Which of the followings is irrelevant for the circulatory system of cockroach?

  1. Heart  
  2. Ventral Blood vessel
  3. Aorta  
  4. Dorsal blood vessel

26.       Number of hearts in earthworm are choose one:

  1. 5
  2. 6
  3. 7
  4. 8

27.       following arteries supply blood to heart muscles?

  1. Pulmonary    
  2. Coronary
  3. Systemic        
  4. None the above

28.       The proximal swollen part of the heart of fish is choose one:

  1. Sinus venous 
  2. Atrium
  3. Ventricle         
  4. Conus arteriosus

29.       Which of the followings is irrelevant for the heart of amphibians?

  1. Right auricle 
  2. Truncus arteriosus
  3. Right ventricle
  4. Sinus venosus

30.       The vein which brings back blood from all the body is choose one:

  1. Pulmonary     
  2. Systemic
  3. Precavel / Postcavel
  4. None the above

31.       The percentage of plasma in the blood is choose one:

  1. 45       
  2. 50
  3. 55       
  4. 65

32.       The pH of blood is choose one:

  1. 6.4      
  2. 7
  3. 7.4      
  4. 8.4

33.       Which of the following proteins acts as catalyst in the process of protein synthesis?

  1. Antibodies      
  2. Prothrombin
  3. Fibrinogen    
  4. None the above

34.       Which of the following is mismatched in the followings about RBC?

  1. Haemoglobin  
  2. Bone marrow
  3. Transport of oxygen  
  4. Fibrinogen

35.       Which of the followings is not granulocyte?

  1. Neutrophils     
  2. Eosinophils
  3. Basophils        
  4. Monocytes

36.       Which of the following RBCs destroy the small particles by phagocytosis?

  1. Neutrophils     
  2. Eosinophil
  3. Basophil         
  4. Monocyte

37.       following compounds destroy the nucleic acid of the invading organism?

  1. Fibrinogen    
  2. Interferon
  3. Heparin          
  4. Histamine

38.       Match platelets with one of the followings choose one:

  1. Fibrinogen      
  2. Interferon
  3. Heparin          
  4. Histamine

39.       Maintaining of the internal condition constant is choose one:

  1. Buffer
  2. Homeostasis
  3. Osmoregulation         
  4. None the above

40.       Match leucaemia with one of the followings choose one:

  1. RBC   
  2. WBC
  3. Platelets         
  4. Interferon

41.       The chemical which maintain the acid base concentration is choose one:

  1. Buffer 
  2. Homeostasis
  3. Osmoregulation         
  4. None the above

42.       Match thalassaemia with one of the followings choose one:

  1. RBC   
  2. WBC
  3. Platelets         
  4. Interferon

43.       Match microcytes with one of the followings choose one:

  1. RBC   
  2. WBC
  3. Platelets         
  4. Interferon

44.       The presence of excessive fluid in the tissue is choose one:

  1. Thalasseamia           
  2. Oedma
  3. Spleeenomegaly        
  4. Leuceamia

45.       The cardiac muscles are choose one:

  1. Epicardium     
  2. Myocardium
  3. Endocardium 
  4. None the above

46.       The fibrous chords in the heart are choose one:

  1. Papillary muscle        
  2. Tricusopid valve
  3. Choradae tendinae    
  4. Bicuspid valve

47.       Match semi lunar valve with one of the following choose one:

  1. Right auricle   
  2. Right ventricle
  3. Pulmonary trunk      
  4. Left auricle

48.       The muscles present inside the ventricle are choose one:

  1. Cardiac muscle          
  2. Smooth muscles
  3. Papillary muscles    
  4. Skeletal muscles

49.       Which of the followings is the largest artery?

  1. Coronary        
  2. Aorta
  3. Iliac    
  4. Vena cava

50.       The artery which supplies blood to leg is choose one:

  1. Coronary        
  2. Aorta
  3. Iliac     
  4. Femoral

51.       Which of the followings supply blood to liver?

  1. Renal vein      
  2. Hepatic portal
  3. Hepatic vein   
  4. Hepatic artery

52.       Interclated discs are present in choose one:

  1. Vein    
  2. Artery
  3. Heart  
  4. Kidney

53.       Which of the followings brings blood form liver?

  1. Renal vein
  2. Hepatic portal
  3. Hepatic vein
  4. Hepatic artery

54.       Match cynosis with one of the followings choose one:

  1. ECG   
  2. Artificial pace
  3. Blue baby       
  4. SA node

55.       The recording of electrical potential is choose one:

  1. ECG   
  2. Artificial pace
  3. Blue baby      
  4. SA node

56.       Which of the followings is not present in the wall of artery?

  1. Artery
  2. Vein
  3. Capillary         
  4. Heart

57.       Select one of the followings for atherosclerosis choose one:

  1. Artery 
  2. Vein
  3. Capillary         
  4. Heart

58.       The exchange of material takes place through choose one:

  1. Artery
  2. Vein
  3. Capillary
  4. Heart

59.       Pulse is felt in choose one:        

  1. Artery 
  2. Vein
  3. Capillary        
  4. Heart

60.       The condition of high blood pressure is called choose one:

  1. Stroke
  2. Oedma
  3. Hypertension  
  4. Myocardial infraction

61.       Match heart attack with one of the followings choose one:

  1. Stroke
  2. Oedma
  3. Hypertension
  4. Myocardial infraction

62.       A plug of blood is called choose one: 

  1. Clot     
  2. Bolus
  3. Embolus         
  4. Hypertension

63.       Bolus on new location is called choose one:

  1. Clot     
  2. Bolus
  3. Embolus         
  4. Hypertension

64.       Match stroke with one of the followings choose one:

  1. Stroke
  2. Cerebral infraction
  3. Hypertension
  4. Myocardial infraction

65.       Lacteal is a choose one: 

  1. Lymph capillary         
  2. Lymph vessel
  3. Lymph trunk   
  4. Lymph node

66.       The discharge of blood from blood vessels is called choose one:

  1. Stroke
  2. Oedma
  3. Hypertension  
  4. Haemorrhage

67.       Lymphocytes are present at choose one:

  1. Lymph capillary         
  2. Lymph vessel
  3. Lymph trunk   
  4. Lymph node

68.       Match plasma cells with one of the following choose one:

  1. T lamphocyte 
  2. B lamphocyte
  3. Basophils        
  4. Neutrophils

69.       Which of the followings is used in active immunity?

  1. Antibody         
  2. Vaccine
  3. Antisera          
  4. Antigen

70.       Which of the followings is used in passive immunity?

  1. Antibody         
  2. Vaccine
  3. Antisera          
  4. Antigen

71.       Which of the followings is not transport in organisms?

  1. The movement of material within the body
  2. The movement of material form inside to out the body
  3. The movement of material outside the body
  4. The movement of material form outside to inside

72.       Which of the following processes is not involved in transport of material within the body of plants choose one:

  1. Respiration     
  2. Transportation
  3. Photosynthesis
  4. Reproduction

73.       Which of the following nutrient a plant does not need?

  1. Carbon dioxide           
  2. Water
  3. Oxygen          
  4. Minerals

74.       Symplest pathway is the pathway in which material choose one:

  1. Move through the plasmodesmata
  2. Move through the spaced between the cells
  3. Move through the tonoplast of the vacuole
  4. All of the above

75.       Apoplast pathway is the pathway in which martial choose one:

  1. Move through the plasmodesmata
  2. Move through the spaced between the cells
  3. Move through the tonoplast of the vacuole
  4. All of the above

76.       The casparian strips are special structures which are present in the endodermis. These are used to choose one:

  1. Make the movement materials fast through the endodermis
  2. Make the movement of materials slow through the endodermis
  3. Block the movement of materials through the endodermis
  4. None of the above

77.       Which of the following processes does not take place during active transport?

  1. The movement of materials form higher to lower concentration
  2. The movement of materials form lower to higher concentration
  3. The use of ATP during movement of materials
  4. All of the above

78.       Which of the followings is the process of osmosis?

  1. The movement of materials from higher to lower concentration
  2. The movement of materials from higher water potential to lower potential
  3. The movement of material through semi permeable membrane
  4. All of the above

79.       The cytoplasmic strands which extend through the pores in adjacent cells are choose one:

  1. Cell wall          
  2. Plasmodesmata
  3. Endoplasmic reticulum
  4. Cell skeleton

80.       Which of the followings is water potential?

  1. The change of water potential of a system due to presence of solute molecules
  2. The pressure exerted by the protoplast against the cell wall of the plant cell
  3. The total kinetic energy of the water molecules
  4. None of the above

81.       Which of the followings is osmotic potential?

  1. The change of water potential of a system due to presence of solute molecules
  2. The pressure exerted by the protoplast against the cell wall of the plant cell
  3. The total kinetic energy of the water molecules
  4. None of the above

82.       Which of the followings is pressure potential?

  1. The change of water potential of a system due to presence of solute molecules
  2. The pressure exerted by the protoplast against the cell wall of the plant cell
  3. The total kinetic energy of the water molecules
  4. None of the above

83.       There are two cells A and B

A cell has water potential  = – 200 kPa

B cell has water potential = -300 kPa, then find choose one:

  1. Water will move form A to B
  2. Water will move form B to A
  3. Water will not move in any direction
  4. None of the above

84.       The solute potential of a cell = -1000 kPa, its pressure potential = 800 kPa, then its water potential will be choose one:

  1. 1800 kPa        
  2. -200 kPa
  3. -1800 kPa      
  4. 200 kPa

85.       The solute potential of a cell -2000, its pressure potential = 1300, then its water Solute potential will be choose one:

  1. -3300  
  2. -700
  3. 700     
  4. 3300

86.       The incipient plasmolysis is a point at which choose one:

  1. Plasmolysis starts   
  2. Plasmolysis stops
  3. Plasmolysis is fast     
  4. Plasmolysis is slow

87.       Maximum pressure potential is achieved when a cell is placed in choose one:

  1. Distilled water          
  2. Water with low osmotic pressure
  3. Salty water     
  4. None of the above

88.       Osmoregulation is a mechanism to choose one:

  1. Increase the osmotic pressure
  2. Decrease the osmotic pressure
  3. Make the osmotic pressure constant
  4. All the above

89.       The forces of attraction between the water molecule and tracheid water are choose one:

  1. Adhesive forces         
  2. Cohesive forces
  3. Tensile forces
  4. Electrostatic forces

90.       The pulling of one molecule by the other molecule is choose one:

  1. Adhesive forces         
  2. Cohesive forces
  3. Tensile forces
  4. Electrostatic forces

91.       Which of the followings is not relevant to cohesion tension theory?

  1. Transpiration  
  2. Adhesion
  3. Diffusion         
  4. Tension

92.       Hydrostatic pressure in xylem is increased when choose one:

  1. Root pressure is increased
  2. Root pressure is decreased
  3. Root pressure is static
  4. All of the above

93.       Guttation is a process in which choose one:

  1. Water is lost from the stomata
  2. Water is lost from the lenticels
  3. Water is lost form secreting glands
  4. Water is lost from root

94.       The cause of Guttation is choose one:

  1. Transpiration  
  2. Ascent of sap
  3. Root pressure          
  4. All of the above

95.       Which of the following is relevant to Imbibition?      

  1. It is a process in which a substance absorbs water
  2. It is a process in which a substance swells
  3. It is a process in which a substance does not dissolve
  4. All of the above

 96.      Which of the followings is not an importance of imbibition?

  1. It helps in the germination of seed
  2. It helps in the osmosis of water
  3. It helps in the ascent of sap
  4. It helps in the absorption of water by seed

97.       Which of the pressures is responsible for the process of bleeding?

  1. Osmotic pressure      
  2. Solute pressure
  3. Hydrostatic pressure          
  4. Tensile pressure

98.       Which of the following transpirations is most abundant in plants?

  1. Cuticular transpiration
  2. Lenticular transpiration
  3. Stomatal transpiration        
  4. None of the above

99.       The guard cells have special characteristics which help greatly in the opening and closing of stomata. This characteristic is choose one:

  1. It has thick wall          
  2. It has large size
  3. It has chloroplast
  4. It has large vacuole

100.    Which of the followings in not true about the opening and closing’ of stomata?

  1. Light helps in the opening and closing of stomata
  2. K ion are responsible for the opening and closing of stomata
  3. The osmosis of water is responsible for the opening and closing of stomata
  4. All of the above

101.    The rate of transpiration is increased when choose one:

  1. Low light
  2. Temperature decrease
  3. Humidity increased
  4. CO2 is lowered

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