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TLS Online TPP Program

#Question id: 5691

Which of the following most accurately explains the cause for the abnormal numbers of chromosomes during human reproduction that can result in Down syndrome, Turner’s syndrome, or Klinefelter’s syndrome?

#Genetics

  1. The occurrence of nondisjunction of homologous chromosomes during meiosis

  2. The duplicative production of extra chromosomes during DNA replication

  3. The abnormal pairing of nonhomologous chromosomes during prophase of meiosis I

  4. The selective loss of particular chromosomes from the sex cells after formation of the mature gamete

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TLS Online TPP Program

#Question id: 15222

#Biotechnology

Which conventional technique can resolve hundred to thousand of protein in single gel electrophoresis
TLS Online TPP Program

#Question id: 15225

#Biotechnology

Which electrophoresis used to separate complete chromosome
TLS Online TPP Program

#Question id: 15227

#Biotechnology

Electrophoresis of RNA is usually carried out in
TLS Online TPP Program

#Question id: 15228

#Biotechnology

Capillary electrophoresis (CE) is based on principle of 
TLS Online TPP Program

#Question id: 15229

#Biotechnology

Output of Capillary electrophoresis (CE) is called
TLS Online TPP Program

#Question id: 18861

#Biotechnology

Which component of the compound microscope aids in the collecting and focussing of light rays on the material to be examined?