AP EAPCET 2022 July 8 Shift-1 Question Paper: Download Question Paper and Answer Key PDFs

AP EAPCET Questions

• 1.

  Which one of the following is a liquid tumor?
  

  • Carcinoma
    
  • Sarcoma
    
  • Leukemia
    
  • Lymphoma
    
  View Solution

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• 2.

  Choose the correct statement in the following
  

  • In Griffith’s transforming principle, digestion with DNase did inhibit transformation whereas proteases and RNase did not affect transformation.
    
  • Virus grown in radioactive sulphur contained radioactive protein and radioactive DNA.
    
  • Virus grown in radioactive phosphorous contain radioactive protein and non-radioactive DNA.
    
  • Mice infected R strain die from pneumonia, but mice infected from S strain do not develop pneumonia.
    
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• 3.

  The correct order of electronegativity of group 13 elements is

  • B > Ga > Al > Tl > In
  • B > Al > Tl > Ga > In
  • B > Al > Ga > In > Tl
  • B > Tl > In > Ga > Al
  View Solution

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• 4.

  Study the following statements regarding respiratory system of cockroach and identify the correct option:
  Statement-I: Cockroach possesses 10 pairs of spiracles.
  Statement-II: The spiracles of cockroach are holopneustic.

  • Both statements (I) and (II) are true
  • Statement-I is true, but statement-II is false
  • Statement-I is false, but statement-II is true
  • Both statements (I) and (II) are false
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• 5.

  Choose the correct statements among the following
  I. Conjugation is a conservative process because donor bacteria donot retain copy of genetic material.
  II. In Bacterial transformation, genetic information is expressed in recipient cell.
  III. Salmonella typhimurium is a transformation bacteria.
  IV. Biologically active toxic pollutant can be detected by Biosensors.

  • II and IV
  • I and II
  • III and IV
  • II and III
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• 6.

  From the following identify the change in which electron gain enthalpy is positive. (g = gas phase):

  • \({Li(g)} \to {Li}^-(g)\)
    
  • \({O(g)} \to {O}^-(g)\)
    
  • \({Xe(g)} \to {Xe}^-(g)\)
    
  • \({S(g)} \to {S}^-(g)\)
  View Solution