Back to BIOTECHNOLOGY-PRINCIPLES AND PROCESSES
NEET UG BIOLOGY MCQ: BIOTECHNOLOGY-PRINCIPLES AND PROCESSES
1
Medium
1 of 1
Understanding
+4 | -1
In gel electrophoresis, DNA moves towards _______, because DNA has ________ charge. Choose the option which correctly fills the given blanks
View answer and explanation
Correct option: C
Anode, negative
Option C (Anode, negative) is correct because DNA is negatively charged due to the phosphate groups and migrates towards the positive electrode (anode).
More Questions from BIOTECHNOLOGY-PRINCIPLES AND PROCESSES
Practice All Chapter MCQs →
Assertion: Special methods are used for
transformation i.e., incorporation of recombinant
DNA into molecule.
Reason: DNA is a hydrophilic molecule. Proteins are removed by treatment with Enzyme isolated from Thermus aquaticus bacterium is used in plasmids used in genetic engineering is obtained from Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain? Which one of the following is used as vector for cloning genes into higher organisms?
transformation i.e., incorporation of recombinant
DNA into molecule.
Reason: DNA is a hydrophilic molecule. Proteins are removed by treatment with Enzyme isolated from Thermus aquaticus bacterium is used in plasmids used in genetic engineering is obtained from Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain? Which one of the following is used as vector for cloning genes into higher organisms?