• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
  • CUET
JEE ADVANCE
  • CLASS XI - XII
  • CRASH COURSE
JEE MAIN
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
NEET
  • CLASS XI - XII
  • CRASH COURSE
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
CUET
  • CRASH COURSE
Courses


Solution


Q.

Which one of the following statement is not true regarding gel electrophoresis technique     [2022]
1 Bright orange coloured bands of DNA can be observed in the gel when exposed to UV light  
2 The process of extraction of separated DNA strands from gel is called elution.  
3 The separated DNA fragments are stained by using ethidium bromide.  
4 The presence of chromogenic substrate gives blue coloured DNA bands on the gel.  

Ans.

(4)